Age Calculator — Calculate Your Exact Age Online Free
UtilityCalculate your exact age in years, months, days and hours from your date of birth. Find how many days until your next birthday. Free online age calculator — no sign-up.
About the Age Calculator — Calculate Your Exact Age Online Free
Our free age calculator tells you your exact age in years, months and days, along with your total age in weeks, days and months since birth. Simply enter your date of birth and the calculator instantly computes your precise age down to the day. You can also see how many days remain until your next birthday. This tool is useful for filling in forms that require your exact age, calculating age for legal or medical purposes, or simply satisfying your curiosity.
How to Use the Age Calculator — Calculate Your Exact Age Online Free
- 1
Click the date of birth input field.
- 2
Select your birth date using the date picker — choose the year, month and day.
- 3
Click the Calculate Age button to see your results instantly.
- 4
View your exact age in years, months and days, plus your total age in weeks and days.
- 5
See how many days remain until your next birthday.
Frequently Asked Questions
How is my exact age calculated?
Your age is calculated by comparing your date of birth to today's date. The calculator accounts for the varying number of days in each month and leap years to give you a precise result in years, months and days.
What is the legal age of adulthood in the UK?
In the United Kingdom, the legal age of adulthood is 18 years old. At 18 you can vote, sign contracts, buy alcohol and tobacco, and take on full legal responsibility for yourself.
How do I calculate my age for a visa or official form?
For most official documents and visa applications, your age is simply your age in completed years on the date the form is being filled in. Use our calculator with today's date as the reference to get your exact age in years.
Can I calculate someone else's age with this tool?
Yes. Simply enter the other person's date of birth and the calculator will show their exact age. This works for any date of birth — you are not limited to your own.
Does the calculator account for leap years?
Yes. Our age calculator fully accounts for leap years when calculating your exact age in days and weeks, ensuring the result is always accurate regardless of whether your birth year or the current year is a leap year.
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