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BS-to-AD Converter

Convert a Nepali Bikram Sambat (BS) date into its Gregorian (AD) equivalent.

Enter a BS date to see the Gregorian date.

Convert a Nepali Bikram Sambat (BS) date into its Gregorian (AD) equivalent.

How to use

Using the official table of Bikram Sambat month lengths (1975–2099 BS), the tool adds up the days from the start of the BS calendar to your chosen date and anchors that count to the Gregorian calendar (1 Baisakh 1975 BS = 13 April 1918 AD).

Example

1 Baisakh 2081 BS falls on 13 April 2024 AD, and 17 Poush 2056 BS falls on 1 January 2000 AD.