Introduction
Knowing your exact age in years, months, and days can be useful for official documents, birthday celebrations, or just curiosity.
Manual Method
To calculate your age: subtract your birth date from today's date. Start with years, then months, then days. Account for whether your birthday has occurred this year.
BS-age worked example: Suppose you were born on 2040-05-15 BS and today is 2083-06-24 BS. Years: 2083 − 2040 = 43, and since month 06 is past month 05, the birthday has occurred — so 43 full years. Months: 06 − 05 = 1 month. Days: 24 − 15 = 9 days. Result: **43 years, 1 month, 9 days** (BS). Because BS month lengths vary (29–32 days depending on the year), borrowing across months must use the actual length of the specific BS month — which is why a converter is more reliable than mental math.
Quick method: Use our date converters to subtract dates and calculate your exact age, including in the Nepali BS calendar. BS month lengths follow the official Nepali calendar (see the national calendar notices via the Department of Printing (dop.gov.np)).
Conclusion
Our age calculator handles both AD and BS dates, making it perfect for Nepali users.
Try the free tools
Put this guide to work — every SolutionsNepal tool is free and needs no signup.
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