Date & Time

Age Calculator

Calculate current age from a birth date.

Browser-onlyInstant outputLocal data

Birth dateAs of date

Age

26 years

Detailed age

26y 0m 7d

Days to next birthday

358 days

Why use this tool

Work out age in years from a selected birth date in the browser.

Age Calculator answers a simple question quickly: how old is someone today?

It is useful for forms, records, and quick personal checks.

01Choose a birth date.

02Read the current age in years from the result panel.

Confirm the input is the format you intended.

Scan the result before using it in a document, URL, config, or message.

Copy only the output you need.

Does the calculation account for birthdays not yet reached this year?

Yes. The result only increments after the birthday has passed.

Convert values between common length units.

Count words, characters, and lines in pasted text.

Convert text to uppercase, lowercase, title case, or kebab case.