Age Calculator

Find age in years, months and days from any date of birth.

Calculator guide

Calculate age in years, months and days from a birth date

Choose a date of birth and Toolyma compares it with the current date to show an age in completed years, months and days.

The selected date stays in your browser. The result is intended as a convenient calendar estimate and does not require registration.

Select a date of birth.Use the date field to choose the starting date.
Let the calculator compare dates.Toolyma compares the selected date with today on your device.
Read the exact-age display.The result is shown as years, months and days.
Verify official requirements.For legal or administrative use, confirm the date and method required by the relevant authority.

See how many complete years, months and days have elapsed since a birth date.

Estimate the elapsed age before a birthday or milestone.

Make a preliminary age check before confirming official rules.

Use a past date as the starting point for a simple calendar interval.

Today’s date: the calculation uses the current date reported by your device.
Calendar months: months have different lengths, so the result is calendar-based rather than a fixed-day conversion.
Future dates: a future date is not a valid birth date and may produce a negative result.
Official decisions: always use the rules and records required by the relevant institution.

What does the Age Calculator show?

It shows elapsed years, months and days from the selected date to today.

Does it use my local date?

It uses the current date provided by your device and browser.

Can I calculate age on a future date?

The current version compares with today and does not provide a separate target-date field.

Is this result suitable for official use?

Treat it as a convenient estimate and confirm official age rules independently.

Is my date of birth stored?

No. The calculation happens locally in your browser.