Age Calculator

Calculate your exact age in years, months, weeks, and days. Find out how many days until your next birthday!

Today's Date: April 05, 2026

Birth Date

Month

Day

Year

Calculate Age As Of (Optional)

Month

Day

Year

Leave empty to calculate age as of today

How to Use the Age Calculator

Select your birth month, day, and year from the dropdown and input fields
Optionally, select a specific date to calculate your age as of that date
Click "Calculate Age" to see your exact age in different units
The calculator automatically handles leap years and month variations
It will also show how many days until your next birthday
Use the "Clear All" button to reset the form and start over