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BS to AD Date Converter
Convert between Nepali (Bikram Sambat) and Gregorian (AD) dates instantly.
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Nepali months
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Nepali (BS) DateSource
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Gregorian (AD) Date
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Converted Date
2026-09-11 (Friday, September 11, 2026)
2083-05-26 · Bhadra 26, 2083
Same date in both calendars
DayFriday
BS Date2083-05-26
AD Date2026-09-11
Week of Year37
Day of Year254
Days in Month (BS)31 (Bhadra)
Days in Month (AD)30 (September)
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What is Bikram Sambat (BS)?
Bikram Sambat (BS) is the official calendar of Nepal. It is about 56 years and 8 months ahead of the Gregorian calendar (AD) and is widely used in government, cultural and daily life in Nepal.
What is Gregorian (AD)?
The Gregorian calendar (AD) is the most widely used calendar in the world. It is an international standard used for civil, business and official purposes.
How does the conversion work?
KhataIN converts with a day-by-day BS calendar table, checked against published Nepali calendars. Every month length (29 to 32 days) comes from that table, never from an estimate.
Common Date Conversions
| Nepali Date (BS) | English Date (AD) | Day |
|---|---|---|
| Baisakh 1, 2083 | April 14, 2026 | Tuesday |
| Jestha 15, 2083 | May 29, 2026 | Friday |
| Ashwin 1, 2083 | September 17, 2026 | Thursday |
| Kartik 15, 2083 | November 1, 2026 | Sunday |
| Poush 1, 2083 | December 17, 2026 | Thursday |
Frequently Asked Questions
Bikram Sambat counts years from an earlier starting point, traditionally linked to King Vikramaditya around 57 BCE. Its new year (Baishakh 1) falls in mid-April, so BS is 57 years ahead of AD from mid-April to December and 56 years ahead from January to mid-April.
Each date is converted day by day with KhataIN's BS calendar table, which records the length of every month in each supported year and is checked against published Nepali calendars. Month lengths for years far in the future can still be revised once they are officially published.
No. Bikram Sambat months follow the sun’s movement through the zodiac, so they are 29 to 32 days long, and the same month can have a different length from one year to the next.
It is a dependable reference for everyday use. For legal, government or banking records, confirm the date against the original document or the issuing office.
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