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Age Calculator
Find your exact age in years, months and days, and how long until your next birthday.
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How is age calculated?
We count full years, then full months in the remaining time, then the remaining days — the same way age is counted on official documents.
Does this tool store my date of birth?
No. The calculation happens entirely in your browser. Nothing is sent to a server or saved anywhere.
Can I calculate age as of a past or future date?
Yes — use the "Calculate age as of" field to get your age on any specific date, not just today.