Choose Conversion Type

Convert BS to AD

Convert Bikram Sambat (Nepal) date to Gregorian (AD) calendar - fast online conversion

Gregorian Calendar Date

Convert AD to BS

Convert Gregorian (AD) date to Bikram Sambat (BS) - Nepal calendar conversion online

Bikram Sambat Calendar Date

About Calendar Conversion

Bikram Sambat (BS)

  • Official calendar of Nepal
  • Based on lunar calendar system
  • Approximately 56 years and 8 months ahead of AD
  • New Year starts in mid-April
  • 12 months with varying days (29-32)

Gregorian Calendar (AD)

  • International standard calendar
  • Based on solar year system
  • 365 days in regular year, 366 in leap year
  • New Year starts on January 1st
  • 12 months with fixed days (28-31)
Note: This free BS to AD / AD to BS converter supports dates from BS 1971 to 2100 (approx. AD 1914 to 2044). Use this Nepal calendar converter to accurately convert Bikram Sambat dates to Gregorian dates and vice versa.