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🎂 Age Calculator

Enter your date of birth to calculate your exact age in years, months, and days. Quick, simple, and accurate.

Age Calculator

Enter your date of birth to calculate your exact age in years, months, and days. This tool is useful for birthdays, milestones, or just curiosity.

Date of birth

Your Age

26 years

Months0

Days8

Birthday: Jan 1, 2000

Today: Jan 9, 2026

Handy ways to use the calculator

Event planning: work out milestone birthdays and anniversaries when preparing celebrations or marketing emails.
Eligibility checks: confirm age requirements for sports teams, pension plans, or travel consent forms in seconds.
School projects: let students explore how leap years influence age calculations for history or maths homework.

Accuracy tips

Double-check the date format matches your locale—ISO format is YYYY-MM-DD—to avoid accidental month/day swaps.
Use the copy button to paste the exact result into contracts or HR systems without retyping it.
If you are tracking ages for multiple people, calculate once, copy the result, then adjust the birth date to move quickly through your list.

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