Local-first • No server upload
Calculators

Age Calculator

Calculate an exact age in years, months, and days for a chosen date. — 100% browser-side, no server upload, works offline.

Date utility

Calculate an exact age

Local calculation

Common questions

Is my date stored?

No. The dates are used only in the current browser view.

How is age calculated?

The calculator reports completed calendar years, months, and days, plus total elapsed days.

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