Who should use this tool?

It is designed for website owners, marketers, creators, and developers who want a quick starting point for website and SEO work.

Yes. GigaTools provides this basic tool without a paid account. Results should be reviewed in context before you act on them.

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Calculator

Age Calculator

Calculate exact age from a date of birth.

Free · no sign-up Instant results Nothing stored

Ready when you are

Free to use · No signup required

Input

Result

Output appears hereFill in the fields, run the tool, and the result shows up right here with a one-click copy button.

About this tool

Calculate an exact age in years, months, and days from a date of birth, plus the total days and the next birthday.