Age difference formula. Historical Background.

Age difference formula Seems simple, right? if you're 20, then the minimum socially acceptable age for a date is 17. Percentage Difference = (3/7. Press ENTER to get the age value for the year. This video tutorial offers a step-by-step guide on how to calculate age using a date of birth in Excel. You might think that you could simply take the difference in days between the current date and the birth date divided by 365: (Current Date – Birth Date) / 365. That’s why when they run into the half your age plus 7 rule somewhere on the Web, they hope it can become their safety ring and magic formula of healthy and happy relationships. Solve for x. By the end of these steps, you’ll know how to determine the age from a given birthdate. Age Difference Feb 17, 2023 · A big age difference can be an issue depending on what life experiences each has encountered, or if the pair share the same field. Historical Background. Breaking Down the Formula of the Age Difference Calculator Half Your Age Plus 7 Formula. Looking back, Travis says, “I think our cultural differences have been a bigger challenge than the age difference. The Basis is mainly a parameter by which we count the number of fractional years. Formulas to Calculate Age in Years Only. And when we edit the age, the text is updated properly. 25),0) It seems to work well! The only issue is that the new Formula column was created as decimal (fx). To calculate the exact age of a person, you want to calculate the difference between the current date (or any other desired date) and the birth date. For instance, if John was born on January 15, 1998, and Sam was born on July 3, 1995, then John and Sam are 2 years, 6 months, and 12 days apart in age. Age Difference Formula. Aug 17, 2023 · Percentage Difference Formula: Percentage difference equals the absolute value of the change in value, divided by the average of the 2 numbers, all multiplied by 100 Jan 9, 2025 · The first formula that you can use to do this is the DATEDIF formula (called the Date Difference formula), and the second one is the YEARFRAC function. Let me first show you how to use the DATEDIF function. In the spreadsheet, the date of birth is specified in the B2 cell, and we'll display the age in the C2 cell. ’s (2000) study on women’s minimum age preferences; the rule’s age calculations are represented by the solid line. Here’s how you can calculate age when the DOB or start date is given: In the destination cell, enter the following formula: =INT((TODAY()-B2)/365) In the above formula, B2 is the source data for DOB or start date. e) Younger’s age. It can have one of the five values described below: We can calculate [(30 days per month)/(360 days per year)] according to US or European rules for Basis 0 or 4. Step 2: Then, consider the other person's age (i. =TRUNC(YEARFRAC(C3,TODAY(),1)) How does this work? Jun 19, 2023 · This formula will return the age in years, but it doesn’t account for the month or day of birth. Learn how to format a cell as a number or date. You wanna know the age difference formula ? How old is too old to date Russian girls? Maurice Chevalier the French entertainer , singer and actor referenced a formula in 1931 during an interview and it has spread like a wild fire. Press Enter. There is no age difference if the two entities are the same. (2015). e) Elder’s age. Take the absolute value of the difference to ensure a positive result: age difference = abs(age 1 How to Calculate Age Difference? The following steps outline how to calculate the Age Difference using the formula: AD = |A1 – A2|. Hit Enter, and you get the age value in years in an integer. Sep 23, 2019 · Men, regardless of age, are slightly more likely to date than women (70% vs. To use the age difference calculator, enter the birthdates of two individuals in the respective fields. Using INT Function. The DATEDIF function calculates the difference between two Jun 23, 2024 · Here, we first calculated the year difference between the DOB and NOW, which returns the date and time of today. In this section, we’ll cover the steps to calculate age in Excel using formulas. There is obviously a reason for this but I’ve not had time to research this further. 20/2+7=17, means that you are not supposed to date people under 17 if you are 20. May 28, 2010 · According to internet lore, there's a mathematical equation that governs the lower bound for the socially acceptable age of a potential dating partner: half your age plus 7, or, in mathematical terms, if x is your age then the lower bound is f(x) = x/2 + 7. Sep 5, 2024 · Guarino G. Next, determine the age of the second person (A2) in years. Whether you're planning a surprise for your sibling or looking to better understand generational gaps, this Oct 4, 2011 · A common rule of thumb, at least on the internet, is that it’s okay to be interested in someone “half your age plus seven” years. The female's must be greater or equal than the bro's age divided by 2 plus 7. By following the simple steps mentioned below, you can achieve the results. 5) x 100% = 40% And in germany (where we see a relationship between 19 and 16 year olds much more relaxed and the age of consent is 14) we have a formula: Age of the older person / 2 + 7. The "half your age plus seven" rule has been cited in popular culture for decades and is believed to originate from early 20th century This formula calculates the difference in years between the current year and the birth year, multiplies it by 12, and then adds the difference in months between the current month and the birth month. 77 D. Syntax =INT ((TODAY() – date_of_birth)/365. ” God is a lot bigger than that. 79 C. Formula for calculating age difference. Sep 27, 2023 · Difference column (G) is the difference between the target column (E) and the score column (F). A formula for telling who is too young for you to date. 3. Oct 18, 2024 · The Age Difference Calculator is a revolutionary tool designed to simplify the calculation of age differences. Finally, we tackle the topic of whether there is an ideal age difference for a successful relationship. There's no change in the formula except the year in the DATE function. , age in years). A. Ages are often represented using the format 5y 11m 3d or 5 years 11 months and 3 days. In a new cell, type the formula =DATEDIF(start_date, end_date, “Y”) to calculate the age in years. The years difference calculator makes use of the following formula to calculate the age difference accurately: Difference of Age = ( Age 1 - Age 2 ) In case you know the age of one person and another person's dates of birth, then it is easy to figure out the age of another individual by using the age calculator Google. For a 50-year-old: (50 ÷ 2) + 7 = 32 The youngest acceptable partner would be 32 Age Difference Formula: You can calculate age difference between two people by the following formula: Age Difference = |First Person Age - Second Person Age| The absolute function “||” indicates that age difference is always a whole number. Feb 22, 2023 · Calculate Exact Age. (I know this doesn't take into account bi-gendered people and many other shades of queer, but that involved parabolas and was just too complicated. Formula: = IF (AGE<18, "child", "adult"). value-if-true: "child". The widespread relationship age gap rule (referred to as the half your plus seven rule in Wikipedia) - which is WITHOUT day precision - is not accurate and reliable for the following 3 reasons: A small change in your age - 1 day - may result in a very large change in the age values of your oldest and youngest suitable dating partners - up to 2 To calculate age from a birthdate, you can use the DATEDIF function together with the TODAY function. How to calculate age difference? Step 1: First, consider the one person age (i. However, women in their forties are more likely to date than women in their 50s and 60s. Quote from Mark Twain. 5. That's nice, but we can do even more powerful stuff with nested IF. Then the present age of Jul 3, 2024 · Difference: Difference is the result of the subtract operation. Our age calculator uses a precise formula to determine your age. Personalization: Customize the parameters to reflect your personal beliefs and preferences. 1. Drag down the Fill Handle tool to AutoFill the formula for the rest of the cells. According to this rule, it would not be creepy for a 30 year old to date a 22 year-old, but an 18 year-old would be off-limits. The table below shows the sample dates to which you need to calculate the Age Difference. Steps: Click on cell D5. Note: the DATE function accepts three arguments: year, month and day. The formula returns the difference between the date of birth and the current date in years. In two years, the father’s age will be twice that of his son. 5. HOW TO SUBTRACT TWO DATES TO CALCULATE DATE DIFFERENCE, LIKE THE AGE OF A PERSON? With Caspio Calculated Fields, you can find the difference between two dates and calculate, for example, the age of a person to year, month, or day granularity. Oct 9, 2023 · Technique: Let B's age be x. Just thought I’d let you know. "In some relationships where there is a significant age gap between partners, for example, 10 years or more, there may be unique problems the couple can face, including power imbalances," Associate Professor of Psychology Dr. This is the lowest age society sees as okay for the younger person. Minimum age is 40 divided by 2 which equals 20, plus 7 is 27. Oct 8, 2024 · Age differences in relationships can be difficult to navigate; some consider age differences a reason for celebration, while others consider them a significant reason for concern. The universal formula for calculating an age difference is: Age Difference = |Age 1 - Age 2| where || is the absolute function (ABS()) which basically removes the sign of a number. To get a more accurate calculation, we’ll need to use a more advanced formula. In the spreadsheet below it's C2. Understanding Age Differences: Gain clarity on acceptable age differences in relationships, helping you navigate the complexities of age gaps. To calculate age more accurately, we can use the DATEDIF() function in Excel. Benefits of the Age Difference Calculator: Relationship Insights: Understand the exact age gap in your relationships, whether it's with family, friends, or significant others. This calculator is based on the most common age system. =YEAR(NOW())-1960 I created a new Formula column named Today (date only format) with the following formula: UTCToday() Then I created a new Formula column named Age with the following formula: Round(Value(DateDiff('Date of birth', 'Today')/365. Thus the present age of the mother = 3(20) + 10 = 70 years. View the result, which will show the absolute age difference in years. Excel proposes very useful formula that can help you to calculate that very fast. May 27, 2024 · This formula returns the age in decimal form. Year Calculator. Jun 26, 2024 · This will be the cell where you input the formula to calculate the age. Using the DATEDIF Formula. ” My friend may have been right when she said, “Age is just a number. Description =(YEAR(NOW())-YEAR(A2)) The result is the age of person—the difference between today and the birthdate in A2. Input an equal sign (=) to start an Excel formula; Input the minuend value. Illustrated Examples: Example 1: Jun 27, 2024 · If you have a definite birthdate, but you only have the year to calculate the difference, you can still use the DATEDIF formula to find an individual's age. Step 1: Open Excel and Enter Data. Here is the formula: Age Difference = Birth Year of Person 2 – Birth Year of Person 1. Also the present age of the son = 20 + 10 = 30 years. May 28, 2024 · Formula Explanation. Click “Calculate” or the equivalent button. Step 3: Enter the DATEDIF Formula. Jan 18, 2024 · To calculate the age difference between two people based on their ages, follow these steps: Determine age of person one, age 1. co The dating age rule to determining a socially acceptable age difference in partners goes something like this: half your age plus seven (40 = 20 +7 = 27) to define the minimum age of a partner and your age minus seven times two (40 = 33 * 2 = 60) to define the maximum age of a partner. The rule would theoretically create a paradox for people under 14 Mar 2, 2013 · The age difference formula for same-sex relationships is graphed below. This formula appears to work well but I came across an anomaly with the date 29/05/1977; the formula returned 40 Years 11 Months 28 days instead of 40 Years 10 Months 28 days . Age Ratios: The relationship between the ages of two individuals expressed as a ratio. Date_of_Birth in the [@field:Date_of_Birth] should be replaced with the used field name. If this cell doesn't display a number, ensure that it is formatted as a number or General. 60%). We provide insights into how couples can navigate these practical aspects of their relationship. Jan 2, 2024 · Questions about the impact of age differences on long-term planning, such as retirement and health considerations, are also answered. On the other hand, a small age difference can lead to shared experiences and a deeper connection. May 2, 2014 · With some quick math, the rule provides a minimum and maximum partner age based on your actual age that, if you choose to follow it, you can use to guide your dating decisions. 2. Use a different formula to find days. Feb 26, 2024 · The =TODAY() formula is handy because it updates every day, meaning the age will always be accurate. 1990 a good comparison?. In cell A2, type the birthdate (e. Nov 8, 2021 · To calculate someone's age in years, use Excel's DATEDIF function. NOTE: It’s a good practice to use the DATE function to get the date value. E. African Americans are slightly more likely to date than whites or Hispanics. Click on a blank cell, such as C1, where you will enter the formula to display the calculated age. This function takes the date of birth as an input and then generates the age as an output. Linear Equations with Two Variables: Example: A is twice as old as B. Here's how it does this: First the DATE function creates the date, 5 4. The basic formula for calculating the age difference between two people is: Age Difference = Person A's age - Person B's age. First, determine the age of the first person (A1) in years. The following formula can be used to determine an age difference: Age Difference = |Age1 – Age2| 2 days ago · Formula. The sum of their ages is 36. You can use this formula with whole numbers or decimals for more precision. Age differences matter. By using an age difference calculator, you can determine if your age gap falls within the "normal" range or not. 6. This formula works pretty well I think. Press Enter to see your current age. Differences in age preferences for mates can stem from partner availability, gender roles, and evolutionary mating strategies, and age preferences in sexual partners may vary cross-culturally. This formula can be beneficial when you're calculating someone's age for a time when they went for a medical appointment, but only know the year they went for the appointment. The Compound Interest Formula; For example, a large age difference can lead to different life goals and interests, which can create tension in the relationship. (2022). The formula for calculating the age gap is simple: \text{Age Difference} = |\text{Age of Person 1} – \text{Age of Person 2}| Age Difference = ∣ Age of Person 1 − Age of Person 2 ∣. If Mohan’s age is 8 years and he is 3 years elder to Arav, then find Tiger’s present age. Cultural Awareness: Learn about various age dating rules and how they differ across cultures. Then, we converted it into months and added this value to the rest of the months. Practice Questions. DATEDIF calculates the number of years, months, and days between the two dates, yielding your age. In 5 years, A's age = 2 x +5-40. Nested IF Functions Acceptable Age-Difference Formula Overview: The formula places a dating floor on the acceptable age of a female depending on the age of the Bro. The YEARFRAC function returns the number of years between the two specified dates and then the INT function returns only the integer part of the value. Problems with Age Formula. The formula for calculating the age difference between two individuals is simple: Find the Birth Year Difference: Subtract the birth year of one person from the birth year of the other. Whether you're planning a surprise for your sibling or looking to better understand generational gaps, this In heterosexual sexual relationships, concepts of age disparity, including what defines an age disparity, have developed over time and vary among societies. Calculation Formula. Kuss told Cosmopolitan UK. Thus the ratio is 7:3 and the correct option is D) 7:3. The below formula will calculate the age in the total number of years between the two given dates: =DATEDIF(B1 This has the advantage of allowing for a larger age gap the older the partners get; the four-year age gap between a 14-year-old and an 18-year-old is significant (and not allowed by this rule), but the same age gap between an 86-year-old and a 90-year-old isn't worth comment. Example: If person A is 76 years old and person B is 23 years old, then their age difference will be: I think the general idea of bigger age gaps being less of a problem the older the youngest person is checks out. Sep 1, 2017 · Calculate Age in Years, Months and Days. It can be important for boundaries in a relationship to be clearly and openly defined, and this includes age gaps. Apart from the two methods described, you can also use some other formulas to calculate age in Excel if you want to find your age in years. Dec 15, 2024 · For a simple age difference calculation: Enter the age or birth information for person A. But God brought us together, and He has sustained us. Nov 8, 2023 · This formula will help us compute David's age in terms of years as on Christmas day of the year 2045. No of Days = 3494 Oct 9, 2024 · This formula calculates the difference in years between the date of birth in cell B2 and the specific date in cell B11 using the “DATEDIF” function. The DATEDIF function is the secret sauce to calculating age in Excel. For example, if one person is 30 years old and the other is 25, the age 3. Find their ages. For example, if you enter the formula into C2 without any errors, you can see the age you wanted to calculate reflected in either years or months, based on the formula. For example, if Person 1 was born in 1990 and Person 2 was born in 2000, the age difference would be Mar 20, 2023 · This conventional age formula can also be used in Excel. Enter the same type of information for person B. Jul 23, 2024 · Calculating Age in Excel is simple. Jun 10, 2024 · Maximum Acceptable Age: To find the maximum age of a potential partner, subtract seven from your age and then double the result. Kim J, et al. In order to get age in integer form, we can wrap the formula in the INT function. It takes three arguments: birth_date: The date of birth or start date; TODAY(): The current date (or 2 days ago · How to calculate age difference in Excel? To calculate the age difference in Excel, use the DATEDIF function. This example uses the YEAR and NOW functions. It factors in leap years, months, and days to ensure you get the exact result. Enter =DATEDIF(start_date, end_date, "unit") where ‘start_date’ is the earlier date, ‘end_date’ is the later date, and ‘unit’ can be “Y” for years, “M” for months, or “D” for days. In OPs case its 19,5. Calculate age in Excel from DOB using the TODAY function. Jun 3, 2015 · However, if the age gap is too large, there may be a difference in value, and we we have to begin asking if we should even be comparing the homes in the first place. The formula for calculating the age difference between two individuals is straightforward. A's age is 2 x. Subtract the two ages to get the age difference: age difference = age 1 - age 2. ) Jul 9, 2024 · How to Calculate Age in Excel. Need to know the number of years between two dates? Our year calculator can help. Input the DATEDIF formula to calculate the age in years: =DATEDIF(A1, B1, "Y"). Seems to work fine with other dates in my test data. They're more than just numbers; they impact relationships, career milestones, and even how we perceive each other. test: AGE<18. But it was The Ragbag who pointed out that Calculate the difference in age between two birthdays, two birth years, or two ages, with this date calculator tool. This function calculates the difference between two dates in years, months, or days. Step 4: The age difference is displayed. Unfortunately, the TODAY formula here provides the results in decimals, just like the YEARFRAC function. For example, the age of a person who has lived for 3 years and 11 months is 3, and their age will increase to 4 on their next birthday one month later. Difference = 6 − 9 = −3. Assuming a birthdate is in cell B2, the formula to calculate age in years goes as follows: =(TODAY()-B2)/365. Now we need to find the number of remaining days. These calculations provide a range that helps gauge the appropriateness of the age difference, aiming to balance maturity levels and societal expectations. This formula subtracts the first day of the ending month (5/1/2016) from the original end date in cell E17 (5/6/2016). 42 B. It uses the TRUNC and YEARFRAC functions in a simple age formula. The DATEDIF formula contains a cell reference for the birth date and for the current date. For this example, we'll use the following spreadsheet. Question 2 : Tiger’s present age is acquired, if we subtract 9 years from Arav’s present age and divide the remainder by 14. Adjust for Months or Days: After finding the year difference, adjust for any months or days if their birthdays haven’t passed yet in the current year. Calculate the age of a person on a specific date. Step 3: Use the DATEDIF Function. . In the example shown, the formula in cell E5, copied down, is: =DATEDIF(D5,TODAY(),"y") Because TODAY always returns the current date, the formula will continue to calculate the correct age in the future. The formula for calculating age difference in years: Age Difference = (Current Date - Birth Date) / 365. The formula for age difference is: Age Difference = |Date of Birth 1 - Date of Birth 2| How to Use the Age Difference Calculator. Determine age of person two, age 2. value-if-false: "adult". 85. How to Find the Difference Between Two Numbers Using Excel Formula Method 1 – Using Numbers Directly in the Formula. Answer : 79 years Explanation: Let Tiger’s present age be x Given, Mohan’s present age 8 years Jun 3, 2002 · Formula. Just replace AGE by a cell that contains the actual age. Often these numbers appear without written units. To start, open Excel and enter your data into two cells. Personal interview. But in this case we ignore the minus sign, so we say the difference is simply 3 (We could have done the calculation as 9 − 6 = 3 anyway, as Sam and Alex are equally important!) The Average is (6+9)/2 = 7. Equation: x+2x-36. Example: =50-5 May 2, 2014 · Women’s preferred minimum partner age: Below are the data from Buunk et al. Calculate the age Once Excel accepts the formula you entered, it typically shows you the finished calculation. It involves subtracting the birth years of the two people. 30/2+7=22, so you can't date people under 22 if you're 30 and so on. Feb 24, 2021 · Enter your birthdate in one cell of Excel and the DATEDIF formula into a different cell. x = 20 years. For example, a large age difference can lead to different life goals and interests, which can create tension in the relationship. 25) The problem with this formula is that it will produce the wrong result if you try to find the age of someone who hasn’t lived through a leap year. I tried but could not find in Word fields the equivalent of the Excel way to substract a daytime from another one (let’s say 05/18/1983 from today 03/21/2013) which is easy in Excel since a daytime (01/01/1900 in Excel 2013) has been chosen as the beginning and every other day since is calculated according to this reference, the shown details only being a way of representing this result Jun 26, 2024 · Age Difference: The difference in ages between two individuals, remains constant over time. The formula for this social convention is straightforward: Minimum acceptable age = (Your age ÷ 2) + 7. Maximum age is 40 subtract 7, which is 33 times 2 is 66. You’ll be able to find out the exact number of years Sep 29, 2019 · The difference between the formulas for MCRT and SRT is that the MCRT equation includes the solids in the secondary clarifier whereas the SRT calculation does not include clarifier solids, as shown graphically below. There are multiple methods for calculating the age as a combination of years, months and days, but not all methods give the same answers. It’s perfect for historical data, planning, and more. We'll do this by writing a different kind of formula, shown above. The age formula below calculates the exact age of a person in years, months and days. Age is an issue of mind over matter if you don’t mind it doesn’t matter. g. Calculate the age of a person without displaying today's date. e. Next, use the formula AD = |A1 – A2| to calculate the age difference. Oct 3, 2024 · The Acceptable Age Gap Calculator is based on the "half your age plus seven" rule, a widely recognized guideline for determining socially acceptable age differences in relationships. The issue is that it doesn't enough to calculate a year's difference. A worked example A person is aged 40. The second part of the formula helps divide the difference by 365 to get the number of years (i. Oct 2, 2024 · It plays a role in social norms, legal age limits for different activities, and demographic studies. For instance, is 1977 vs. A Chart of the See full list on thecalculator. The function will return the Jul 17, 2024 · Calculating age between two dates in Excel might seem tricky, but it’s actually quite simple once you know the steps. After entering the dates, click on the "Calculate" button to find the exact age difference. 25. Step 2: Use the DATEDIF Formula to calculate the age difference. Place the subtrahend value. At the moment, the difference column shows the correct YY/MM values but I would like a formula to calculate these automatically. If the current age is x, then n times the age is nx. The impact of age differences in couples on depressive symptoms: Evidence from the Korean longitudinal study of aging (2006–2012 May 30, 2022 · An age difference is just one factor to consider. Sum of Ages: The combined ages of two or more individuals. Apr 29, 2021 · This age gap quickly reverses in older age cohorts, with men in their early and mid-40s, and early and mid-50s, having children with women in their mid-30s (which is more than 20 years younger The second part of the formula helps divide the difference by 365 to get the number of years (i. Step 5: Hence the difference is mathematically proved. Input the minus sign (-). If there is a negative difference, the target cell is greater than the score cell and vice versa for a positive difference. Step 3: Calculate the difference between younger and elder’s age. Let’s explore a few more examples: For a 40-year-old: (40 ÷ 2) + 7 = 27 The youngest acceptable partner would be 27 years old. To calculate the age of a person, a pet, a project or even some device, you need to compute a number of complete years. Example: Person A: 35 years old Person B: 28 years old Result: 7 years age difference Jul 30, 2024 · Age Calculator Formula. The “ DATEDIF ” function returns the age as a whole number of years. Upon entering these birthdates into the Age Difference Calculator, you'll find that the age difference between them is: 16 years, 7 months, and 24 days. Age Differences: Example: The difference in age between A and B is 5 Mar 31, 2020 · Most people don’t know what the perfect age difference in relationships is. With a simple, yet effective formula, calculating the age difference has never been easier. Formula 3: Using the EOMONTH Function Aug 17, 2024 · 4. The easiest way to calculate age in Excel is to use the method shown in this shorts video. We are in blue; opposite-sex relationships are in red. The first part of the formula (TODAY()-B2) returns the difference between the current date and date of birth is days, and then you divide that number by 365 to get the numbers of The age of a person can be counted differently in different cultures. Step 1: Collect the dates to which you need to calculate the age difference. Let’s get straight into this. The formula for calculating age difference is: Age Difference = |Age 1 - Age 2| The absolute value (||) ensures the result is always positive, regardless of which person is older. x >= y/2 + 7x = chick's age; y= Bro's agePractical Origin: Article 113 of The Bro Code Validity Score: You do the math. Technique: Let B's age be x. There is a general rule of acceptance which is defined as half your own age + 7 years, this will give you the minimum acceptable age, to work out the maximum, your age - 7 years, times 2. Whether you need it for legal, educational, or personal purposes, our age difference calculators provide accurate, instant results. Q 1: The age of a man is 24 years more than his son. For example, if Person A Birth date is Jul-10-1990 and Person B's birth date is Feb-02-2000, the age difference would be: Age Difference: 9 years 6 months 23 days. Daria J. Divide your age by 2 and then add 7. In this guide, I’ll show you how to use Excel formulas to find the age difference between two dates. Aug 1, 2024 · What is the Excel Formula for Calculating Age? The basic Excel formula to calculate age based on date of birth is: =DATEDIF(birth_date, TODAY(), “Y”) This formula uses the DATEDIF function, which finds the difference between two dates. The age difference is calculated as the absolute difference between the ages of two people: \[ \text{Age Difference} = | \text{Age of Person 1} - \text{Age of Person 2} | \] Example Calculation Mar 2, 2024 · An Age Gap Calculator helps determine the difference in age between two individuals. , 01/01/2000). By the end, you’ll know how to calculate age accurately and efficiently in any spreadsheet. Naturally, the formula returns David's age as on the supplied date as 55 years. In this system, age increases on a person's birthday. a 28 yo starting to date an 18 yo is a completely different can of worms from a 58 yo starting to date a 48 year old. lby cye bagnh tfyhaj enqs jtzfr ycrva fvwo smuleq ekerg