Date & Time tools

Nepali date and age tools

Nepal runs on the Bikram Sambat (BS) calendar, which is roughly 56 years and 8 months ahead of the Gregorian (AD) calendar most of the rest of the world uses. The two do not line up neatly: BS months vary in length from year to year and the new year falls in mid-April, so converting between them by hand is error-prone. These tools do it for you.

Converting between BS and AD

The Nepali date converter switches any date between Bikram Sambat and Gregorian in both directions, and shows the weekday along with the written Nepali form such as “2082 Mangsir 10”. It is handy for the many Nepali documents — citizenship papers, land records, school certificates — that carry a BS date while international forms expect the AD equivalent.

Age in both calendars

The Nepali age calculator takes a date of birth and an “as of” date, in either Bikram Sambat or Gregorian, and reports the exact age in years, months and days — plus the day of the week the person was born and the date of their next birthday. It handles month-end and leap-year birthdays correctly, so the result stays accurate at the edges.

Accuracy and range

The conversions use the standard BS–AD date tables and cover 1975 to 2099 BS, roughly April 1918 to April 2043 AD. The public holiday calculator lists the full 2083 BS government calendar by Nepali month, finds the next holiday and counts working days between two BS dates while excluding Saturdays and listed holidays. As with every tool on the site, the arithmetic happens in your browser — nothing you enter is uploaded or stored.