Age Calculator (उमेर गणना) — Age from Bikram Sambat or AD Birth Date
उमेर क्यालकुलेटर
Calculate your exact age in years, months and days from a Nepali (BS) or English (AD) date of birth. Free age calculator for Nepal — see total days, weeks and your next birthday.
About Age Calculator (BS/AD)
This age calculator for Nepal tells you exactly how old you are in years, months and days — starting from a Bikram Sambat (BS) birth date (for example from your birth certificate or citizenship) or an AD date. Because BS months vary from 29 to 32 days, age from a BS date cannot be computed correctly with a plain English calendar; this tool converts BS internally so the month/day arithmetic is exact.
You also get helpful totals: total days lived, total weeks, and when your next birthday falls (in BS and AD) — handy for passport appointments, marriage services, school admission and Loksewa application age limits.
How to use — step by step
- Choose whether your date of birth is in BS or AD.
- Pick the birth date with the dropdowns/date picker.
- Press Calculate — the exact age shows in years, months and days.
- Check the next birthday line for upcoming BS and AD dates.
Worked example
| DOB: BS 2052/04/15 (31 July 1995) | Today: BS 2083/07/22 | Age: 31 years, 3 months, 7 days |
Frequently asked questions
QHow is age counted in Nepal?
Nepal uses the same completed-years rule as most of the world: your age increases on your BS birthday. Government services list age limits in BS years (e.g. 18–35 for Loksewa), and how your BS birth year maps across the fiscal-year cutoff matters for exam eligibility.
QCan I use my citizenship-certificate BS date?
Yes — enter the BS date from the certificate directly; the tool converts it internally to AD accurately for the day/month arithmetic.
QWhy do some calculators show my age a few days differently?
Tools that treat BS months as 30 days, or that ignore kitchen (Chaitra) month length, drift by several days. This tool uses per-year BS month tables, so the result matches the official calendar.