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Age Calculator — Exact Age in Years, Months & Days

Calculator

Calculate exact age from date of birth to today or any reference date. Shows age in years, months, weeks, and total days. Useful for passport applications, school admissions, pension eligibility, and retirement planning in India.

How to use Age Calculator — Exact Age in Years, Months & Days

  1. 1Enter your values in the fields above.
  2. 2Results calculate instantly as you type — no button click needed for most tools.
  3. 3Copy the result using the Copy button.
  4. 4Use the Next Step workflow to chain into related tools.
  5. 5All processing runs locally in your browser. No data is transmitted.

Frequently Asked Questions

How is age calculated for passport applications in India?

As per MEA guidelines, age for passport is calculated from the date of birth to the date of application. Minors (below 18) require fresh police verification after turning 18.

What is the minimum age for NPS subscription?

The minimum age for joining NPS (National Pension System) is 18 years. Maximum entry age is 70 years as of 2024.

Can I calculate age between two specific dates?

Yes. Our calculator lets you set a custom reference date, so you can calculate age between any two historical or future dates.