EEasynivo
Free online tool

Age Calculator

Calculate exact age in years, months and days, total time lived and the next birthday.

Enter your values

Result

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Enter the values and choose Calculate.

Total months—
Total weeks—
Total days—
Next birthday—

How to use this tool

Find your exact calendar age and useful totals from any birth date to a target date.

  1. Enter your values
  2. Calculate
  3. Copy · Share

Formula and method

Calendar age counts complete years first, then complete months, then remaining days.

Worked example

Born January 15, 2000 → August 18, 2026 = 26 years, 7 months and 3 days.

Frequently asked questions

Is this tool free and private?

Yes. It is free to use without an account, and the calculation runs in your browser.

Age Calculator

Calculate exact age in years, months and days, total time lived and the next birthday.

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Content basis and verification

· Calculations run in your browser. Check the formula and assumptions on this page, and confirm important financial, tax, medical or legal decisions against current official guidance.