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Age Calculator

Enter your birth date โ€” get your exact age in years, months, and days. You can also find your age as of a specific date for job applications.

๐Ÿ”’ Calculated right in your browser โ€” your birth date is never sent anywhere

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How it works

1

Enter your birth date

Pick it from the calendar or type it in.

2

Set the reference date

Today's age is the default โ€” you can also enter a specific date from a job circular.

3

See the results

Years-months-days, total days, next birthday โ€” all at a glance.

The rules of exact age calculation

Age isn't just "current year minus birth year." If the birthday hasn't arrived yet this year, you need to subtract a year, and calculating months and days has to account for varying month lengths and leap years. This calculator handles that entire calculation precisely โ€” even for people born on February 29th.

Job applications often come with conditions like "age must not exceed 32 years as of a specific date." Just enter that date from the circular in the second field, and you'll get the exact age in years, months, and days as of that day.

Frequently Asked Questions

How do I find my age as of a specific date for a job application?
Enter the date given in the circular into the "Age as of which date?" field โ€” it will show your exact age in years, months, and days as of that day.
Is a leap year birthday (February 29th) calculated correctly?
Yes. For someone born on February 29th, in years without that date, March 1st is treated as the birthday โ€” following standard international convention.
Is my birth date stored anywhere?
No. The entire calculation happens in your browser โ€” no data is sent to a server.
Is the total hours figure exact?
It's shown as total days ร— 24 โ€” adding the exact time of birth (hour and minute) could shift it slightly, which is why it's labeled "approx."

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