Age Calculator
Calculate your exact age in years, months and days. You can also check total days lived and your next birthday.
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Your exact age on the selected date
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How to Use the Age Calculator
- Select your Date of Birth.
- Select the date you want to calculate your age on. Today's date is selected automatically.
- Click Calculate Age.
- Your exact age will be displayed in years, months and days.
- Check the result cards for total days, birthday status and your next birthday.
- Click Use Today to calculate your age as of today.
- Click Reset to clear everything and start again.
What Can You Do With This Age Calculator?
Exact AgeCalculate your completed age in years, months and days.
Total DaysSee the total number of calendar days between two dates.
Any DateCalculate age on a past, present or future date.
Next BirthdayFind your next birthday and the remaining days.
Birthday CheckKnow instantly if the selected date is your birthday.
Free & EasyNo account, installation or sign-up is required.
Mobile FriendlyWorks on phones, tablets, laptops and desktops.
Private CalculationThe standalone calculator performs calculations in your browser.
Important Notes
- The Date of Birth must be a valid date.
- The calculation date cannot be earlier than the Date of Birth.
- Month lengths and leap years are handled automatically.
- This tool is intended for general age and date calculations.
- In this standalone version, the calculation is performed locally in your browser.
Frequently Asked Questions
What is an Age Calculator?
An Age Calculator is an online utility that calculates a person's age between a date of birth and a selected date.
Can I calculate my age on a specific date?
Yes. Choose any valid date in the “Calculate Age On” field and click Calculate Age.
Can I calculate age in years, months and days?
Yes. The main result shows completed years, months and days separately.
Does it calculate total days?
Yes. The result includes the total number of calendar days between the selected dates.
Can I find my next birthday?
Yes. The calculator shows your next birthday date and the number of days remaining.
Is this Age Calculator free?
Yes. It is completely free to use.
Does this tool require an account?
No. You can use the calculator without signing in or creating an account.
Is my Date of Birth uploaded?
No. In this standalone version, the calculation runs directly in your browser.