Age Calculator
Calculate exact age in years, months and days
About Age Calculator
Calculate an exact age in years, months and days from a date of birth. Also shows the total number of days lived.
How to use the age calculator
- Enter the date of birth.
- Optionally change the 'age at' date.
- See the exact age in years, months and days.
- Total days are shown too.
Frequently asked questions
Can I calculate age at a past or future date?
Yes. Change the 'age at date' field to compute age on any date.
Are my files uploaded to a server?
No. Everything runs locally in your browser using JavaScript, so your files and text never leave your device.
Is this tool free?
Yes, it is completely free with no signup, no watermarks and no limits.