Popularcalculators
Age Calculator
Calculate your age in years, months, and days from a birth date. See days until your next birthday.
About this tool
Use this age calculator to calculate age from a birth date and compare it with today.
How to use
- Enter the birth date you want to calculate from.
- Review the calculated age based on today.
- Read the age result in years, months, and days.
Example
Checking an age from a birthday
If someone was born on May 10, 1995, enter that birth date to see their current age in years, months, and days.
How it works
How age is calculated
The calculator compares the birth date with today and works through calendar years, months, and days based on the dates entered. It is a practical date calculation, not legal, medical, or administrative advice.
Frequently Asked Questions
Can I calculate age from any birth date?
Yes. Enter a past birth date to calculate age from that date to today.
Does the calculator include months and days?
Yes. The result shows years, months, and days based on the dates you enter.
Is my birth date stored?
No. The calculation happens in your browser and the date is not stored by this page.