WORKS IN YOUR BROWSER
Free. No account needed.Age Calculator
Calculate elapsed calendar years, months, and days between two dates.
Result
Enter your values. Your result will appear here.
How it works
- Enter a birth date and an as-of date.
- Dates are treated as calendar dates in UTC.
Example & practical use
2000-01-15 to 2025-01-15 → 25 years, 0 months, 0 days
What to know
The as-of date must not precede birth. End-of-month anniversaries clamp to the final day of the month; February 29 anniversaries fall on February 28 in non-leap years. This is calendar arithmetic, not a legal age determination.
Are my files or inputs uploaded?
Image and text processing happens in your browser. Your files are not uploaded to our servers.
Found an issue?
We are improving this alpha release. Tell us the tool, your device and the expected result through the contact page. You do not need to share private inputs or original files. Contact