Age Calculator – Exact Age in Years, Months and Days
Useful for exam eligibility, job applications and insurance forms that ask for age as on a specific date.
- Pick the date to calculate age as on.
Formula
Count whole months between the two dates, then days since the last monthly anniversary. Years = months ÷ 12.
Worked example
Born 15 May 1990, as on 31 October 2026: 36 years, 5 months, 16 days.
Frequently asked questions
- How is age calculated for government exams?
- Usually as completed years on a cut-off date stated in the notification. Enter that cut-off as the 'as on' date.
Last reviewed 2026-10-31. Results are estimates for information only and do not constitute financial, tax or legal advice.