Age Calculator
Enter your date of birth to see your exact age in years, months and days — as of today or any date you choose.
Exam forms often ask your age "as on" a cut-off date — set it here.
Your Age
How to Use Age Calculator
Get your exact age in seconds — for forms, exams or just for fun.
Enter Your Date of Birth
Pick your date of birth from the calendar, or type it in.
Choose the “Age On” Date
It starts at today. For an exam or job form, set the cut-off date, like 1 August.
See Your Exact Age
Get your age in years, months and days, plus total days, weeks, the weekday you were born and your next birthday.
Shows
Years, months, days
Age on
Any date
Totals
Months, weeks, days, hours
Works on
Phone & computer
Price
100% free
Privacy
Nothing is saved
Age Calculator: Quick Reference
The key numbers and facts in one place.
| Years | Full years since your birthday |
|---|---|
| Months & days | Counted from your last birthday, using real month lengths |
| Born on 29 Feb | In normal years your birthday is counted on 28 Feb |
| Example | Born 15 Mar 2000 → on 1 Aug 2026 you are 26 years, 4 months, 17 days |
What Can You Use It For?
Popular ways people use Age Calculator.
Exam & Job Forms
Check your age “as on” the cut-off date in exam notices.
Documents
Fill passport, visa, school and ID forms correctly.
Birthdays
See how many days are left until your next birthday.
Milestones
Find when you'll be 10,000 days or 18 years old.
Tips for the Best Result
- For exam eligibility, always use the exact cut-off date given in the official notice, not today's date.
- Age limits like “21 to 32 years” usually include both ends — check the notice wording.
- Use Copy Result to paste your age into forms or messages.
Frequently Asked Questions
Quick answers about Age Calculator.
Subtract your birth year from the current year. If your birthday hasn't come yet this year, take away one year. This calculator does it for you, including months and days.
Change the Age on this date box to the date you need — for example the cut-off date in an exam notification — and the result updates instantly.
From your last birthday, using the real number of days in each month, the same way people count age on forms.
In years without 29 February, your birthday is counted on 28 February.
Yes. The result shows your age as total months, weeks, days and hours too.
The calculator shows the weekday you were born on, right under your age.
No. Everything is calculated in your browser and nothing is sent or stored.
Yes — 100% free, with no sign-up.
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