Official Calendar Standard

Nepali Business Date Converter

Accurately convert dates between Gregorian (AD) and Bikram Sambat (BS) for IRD tax filings, invoices, and legal contracts.

AD
→
BS

English to Nepali

BS
→
AD

Nepali to English

Format: Year-Month-Day (2000 to 2090 BS)

Official Calendar Standardization & Compliance:

Date conversion algorithms conform to the official national Bikram Sambat (वि.सं.) calendar sanctioned by the Nepal Panchanga Nirnayak Bikas Samiti (नेपाल पञ्चाङ्ग निर्णायक विकास समिति) under the Ministry of Culture, Tourism and Civil Aviation, Government of Nepal. Conversions account for historical and current solar-lunar variations and leap years spanning BS years 2000 through 2090.

Official Authority:Nepal Panchanga Nirnayak Bikas Samiti

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