Age Calculator
Calculate exact age in years, months and days from a birth date, plus days until the next birthday.
- Free
- Online
- No limits
- Secure
Your files are processed locally in your browser and never uploaded.
What is Age Calculator?
Calculate your exact age in years, months and days. This free age calculator works out how old you are from your date of birth, and can find the time between any two dates — great for birthdays, anniversaries and milestones.
How to use Age Calculator
- 1
Enter a date of birth
Pick the birth date, or any start date.
- 2
Pick the end date
Use today's date or choose another date.
- 3
See the age
Get the exact years, months and days between the dates.
Key features
- Calculate exact age in years, months and days
- Find the time between any two dates
- Great for birthdays and anniversaries
- Free and instant with no sign-up
- Runs in your browser — private
- Works on desktop and mobile
Why use Age Calculator?
Easy to use
Age Calculator was built to be as simple as possible. Add your file, get your result — there's no learning curve.
No installation
It runs right in your web browser. There is nothing to download or install on your device.
100% free
Use Age Calculator as much as you want, completely free — no account and no hidden fees.
Works everywhere
Windows, macOS, Linux, Android or iOS — if you have a browser, it simply works.
Privacy first
We respect your data. Your files are handled with privacy in mind and never kept longer than needed.
Fast & no limits
There are no artificial limits. Process your files quickly, as many times as you need.
Questions and answers
Is Age Calculator free to use?
Yes. Age Calculator is completely free, with no limits and no sign-up required.
Do I need to install any software?
No. Age Calculator works directly in your web browser, on any device.
Are my files safe?
Yes. Your files are processed locally in your browser and are never uploaded to any server.
Which devices and browsers are supported?
Age Calculator works on all modern browsers and operating systems, including Windows, macOS, Linux, Android and iOS.
Is there a limit on how many files I can use?
No. You can use Age Calculator as many times as you like, for free.
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