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Nepali date converter (BS to AD)

Convert a Bikram Sambat (BS) date to the Gregorian (AD) calendar and back for 1970–2100 BS, and see when Nepali New Year falls in each year.

Thursday5 Kartik 2083 BS२०८३ कात्तिक ५ गतेOctober 22, 2026

  • Gregorian

    October 22, 2026

  • Japanese era

    October 22, Reiwa 8

    令和8年10月22日

    Eto 丙午 · Horse

  • Islamic (Hijri)

    11 Jumada I 1448 AH

    ١١ جمادى الأولى ١٤٤٨ هـ

    Saudi Arabia's Umm al-Qura calendar. Where months start with a local moon sighting, the date can differ by a day.

  • Persian (Solar Hijri)

    30 Mehr 1405 SH

    ۳۰ مهر ۱۴۰۵

  • Thai Buddhist Era

    October 22, 2569 BE

    22 ตุลาคม พ.ศ. 2569

  • Minguo (Taiwan)

    October 22, ROC 115

    民國115年10月22日

  • Chinese lunar

    Month 9, day 13

    农历丙午年九月十三

    Year of the Horse (Fire) · 丙午 bǐng-wǔ · lunar year 2026

  • Korean lunar (Dangi)

    Month 9, day 12

    음력 2026년 9월 12일

    Dangi 4359 · Year of the Horse (Fire)

  • Ethiopian

    12 Tekemt 2019 EC

    12 ጥቅምት 2019 ዓ.ም.

  • Hebrew

    11 Heshvan 5787

    י״א בחשוון תשפ״ז

  • Indian national (Saka)

    30 Asvina 1948 Saka

    30 अश्विन 1948 शक

  • Coptic

    12 Baba 1743 AM

    ١٢ بابه ١٧٤٣ ش

Islamic calendar

Bikram Sambat years 1970–2100 and Nepali New Year dates

1 Baisakh, Nepali New Year, falls on 13, 14 or 15 April. A BS year is 56 or 57 years ahead of the AD year: 57 from mid-April to 31 December, 56 from 1 January to mid-April.

Bikram Sambat years 1970–2100 and Nepali New Year dates
BS yearNew Year (1 Baisakh)AD yearsIn DevanagariLength
1970 BSSun, Apr 13, 19131913–1914१९७०365 days
1971 BSMon, Apr 13, 19141914–1915१९७१365 days
1972 BSTue, Apr 13, 19151915–1916१९७२366 days
1973 BSThu, Apr 13, 19161916–1917१९७३365 days
1974 BSFri, Apr 13, 19171917–1918१९७४365 days
1975 BSSat, Apr 13, 19181918–1919१९७५365 days
1976 BSSun, Apr 13, 19191919–1920१९७६366 days
1977 BSTue, Apr 13, 19201920–1921१९७७365 days
1978 BSWed, Apr 13, 19211921–1922१९७८365 days
1979 BSThu, Apr 13, 19221922–1923१९७९365 days
1980 BSFri, Apr 13, 19231923–1924१९८०366 days
1981 BSSun, Apr 13, 19241924–1925१९८१365 days
1982 BSMon, Apr 13, 19251925–1926१९८२365 days
1983 BSTue, Apr 13, 19261926–1927१९८३365 days
1984 BSWed, Apr 13, 19271927–1928१९८४366 days
1985 BSFri, Apr 13, 19281928–1929१९८५365 days
1986 BSSat, Apr 13, 19291929–1930१९८६365 days
1987 BSSun, Apr 13, 19301930–1931१९८७365 days
1988 BSMon, Apr 13, 19311931–1932१९८८366 days
1989 BSWed, Apr 13, 19321932–1933१९८९365 days
1990 BSThu, Apr 13, 19331933–1934१९९०365 days
1991 BSFri, Apr 13, 19341934–1935१९९१365 days
1992 BSSat, Apr 13, 19351935–1936१९९२366 days
1993 BSMon, Apr 13, 19361936–1937१९९३365 days
1994 BSTue, Apr 13, 19371937–1938१९९४365 days
1995 BSWed, Apr 13, 19381938–1939१९९५365 days
1996 BSThu, Apr 13, 19391939–1940१९९६366 days
1997 BSSat, Apr 13, 19401940–1941१९९७365 days
1998 BSSun, Apr 13, 19411941–1942१९९८365 days
1999 BSMon, Apr 13, 19421942–1943१९९९366 days
2000 BSWed, Apr 14, 19431943–1944२०००365 days
2001 BSThu, Apr 13, 19441944–1945२००१365 days
2002 BSFri, Apr 13, 19451945–1946२००२365 days
2003 BSSat, Apr 13, 19461946–1947२००३366 days
2004 BSMon, Apr 14, 19471947–1948२००४365 days
2005 BSTue, Apr 13, 19481948–1949२००५365 days
2006 BSWed, Apr 13, 19491949–1950२००६365 days
2007 BSThu, Apr 13, 19501950–1951२००७366 days
2008 BSSat, Apr 14, 19511951–1952२००८365 days
2009 BSSun, Apr 13, 19521952–1953२००९365 days
2010 BSMon, Apr 13, 19531953–1954२०१०365 days
2011 BSTue, Apr 13, 19541954–1955२०११366 days
2012 BSThu, Apr 14, 19551955–1956२०१२365 days
2013 BSFri, Apr 13, 19561956–1957२०१३365 days
2014 BSSat, Apr 13, 19571957–1958२०१४365 days
2015 BSSun, Apr 13, 19581958–1959२०१५366 days
2016 BSTue, Apr 14, 19591959–1960२०१६365 days
2017 BSWed, Apr 13, 19601960–1961२०१७365 days
2018 BSThu, Apr 13, 19611961–1962२०१८365 days
2019 BSFri, Apr 13, 19621962–1963२०१९366 days
2020 BSSun, Apr 14, 19631963–1964२०२०365 days
2021 BSMon, Apr 13, 19641964–1965२०२१365 days
2022 BSTue, Apr 13, 19651965–1966२०२२365 days
2023 BSWed, Apr 13, 19661966–1967२०२३366 days
2024 BSFri, Apr 14, 19671967–1968२०२४365 days
2025 BSSat, Apr 13, 19681968–1969२०२५365 days
2026 BSSun, Apr 13, 19691969–1970२०२६366 days
2027 BSTue, Apr 14, 19701970–1971२०२७365 days
2028 BSWed, Apr 14, 19711971–1972२०२८365 days
2029 BSThu, Apr 13, 19721972–1973२०२९365 days
2030 BSFri, Apr 13, 19731973–1974२०३०366 days
2031 BSSun, Apr 14, 19741974–1975२०३१365 days
2032 BSMon, Apr 14, 19751975–1976२०३२365 days
2033 BSTue, Apr 13, 19761976–1977२०३३365 days
2034 BSWed, Apr 13, 19771977–1978२०३४366 days
2035 BSFri, Apr 14, 19781978–1979२०३५365 days
2036 BSSat, Apr 14, 19791979–1980२०३६365 days
2037 BSSun, Apr 13, 19801980–1981२०३७365 days
2038 BSMon, Apr 13, 19811981–1982२०३८366 days
2039 BSWed, Apr 14, 19821982–1983२०३९365 days
2040 BSThu, Apr 14, 19831983–1984२०४०365 days
2041 BSFri, Apr 13, 19841984–1985२०४१365 days
2042 BSSat, Apr 13, 19851985–1986२०४२366 days
2043 BSMon, Apr 14, 19861986–1987२०४३365 days
2044 BSTue, Apr 14, 19871987–1988२०४४365 days
2045 BSWed, Apr 13, 19881988–1989२०४५365 days
2046 BSThu, Apr 13, 19891989–1990२०४६366 days
2047 BSSat, Apr 14, 19901990–1991२०४७365 days
2048 BSSun, Apr 14, 19911991–1992२०४८365 days
2049 BSMon, Apr 13, 19921992–1993२०४९365 days
2050 BSTue, Apr 13, 19931993–1994२०५०366 days
2051 BSThu, Apr 14, 19941994–1995२०५१365 days
2052 BSFri, Apr 14, 19951995–1996२०५२365 days
2053 BSSat, Apr 13, 19961996–1997२०५३365 days
2054 BSSun, Apr 13, 19971997–1998२०५४366 days
2055 BSTue, Apr 14, 19981998–1999२०५५365 days
2056 BSWed, Apr 14, 19991999–2000२०५६365 days
2057 BSThu, Apr 13, 20002000–2001२०५७366 days
2058 BSSat, Apr 14, 20012001–2002२०५८365 days
2059 BSSun, Apr 14, 20022002–2003२०५९365 days
2060 BSMon, Apr 14, 20032003–2004२०६०365 days
2061 BSTue, Apr 13, 20042004–2005२०६१366 days
2062 BSThu, Apr 14, 20052005–2006२०६२365 days
2063 BSFri, Apr 14, 20062006–2007२०६३365 days
2064 BSSat, Apr 14, 20072007–2008२०६४365 days
2065 BSSun, Apr 13, 20082008–2009२०६५366 days
2066 BSTue, Apr 14, 20092009–2010२०६६365 days
2067 BSWed, Apr 14, 20102010–2011२०६७365 days
2068 BSThu, Apr 14, 20112011–2012२०६८365 days
2069 BSFri, Apr 13, 20122012–2013२०६९366 days
2070 BSSun, Apr 14, 20132013–2014२०७०365 days
2071 BSMon, Apr 14, 20142014–2015२०७१365 days
2072 BSTue, Apr 14, 20152015–2016२०७२365 days
2073 BSWed, Apr 13, 20162016–2017२०७३366 days
2074 BSFri, Apr 14, 20172017–2018२०७४365 days
2075 BSSat, Apr 14, 20182018–2019२०७५365 days
2076 BSSun, Apr 14, 20192019–2020२०७६365 days
2077 BSMon, Apr 13, 20202020–2021२०७७366 days
2078 BSWed, Apr 14, 20212021–2022२०७८365 days
2079 BSThu, Apr 14, 20222022–2023२०७९365 days
2080 BSFri, Apr 14, 20232023–2024२०८०365 days
2081 BSSat, Apr 13, 20242024–2025२०८१366 days
2082 BSMon, Apr 14, 20252025–2026२०८२365 days
2083 BSTue, Apr 14, 20262026–2027२०८३365 days
2084 BS*Wed, Apr 14, 20272027–2028२०८४365 days
2085 BS*Thu, Apr 13, 20282028–2029२०८५366 days
2086 BS*Sat, Apr 14, 20292029–2030२०८६365 days
2087 BS*Sun, Apr 14, 20302030–2031२०८७366 days
2088 BS*Tue, Apr 15, 20312031–2032२०८८365 days
2089 BS*Wed, Apr 14, 20322032–2033२०८९365 days
2090 BS*Thu, Apr 14, 20332033–2034२०९०365 days
2091 BS*Fri, Apr 14, 20342034–2035२०९१366 days
2092 BS*Sun, Apr 15, 20352035–2036२०९२365 days
2093 BS*Mon, Apr 14, 20362036–2037२०९३365 days
2094 BS*Tue, Apr 14, 20372037–2038२०९४365 days
2095 BS*Wed, Apr 14, 20382038–2039२०९५366 days
2096 BS*Fri, Apr 15, 20392039–2040२०९६365 days
2097 BS*Sat, Apr 14, 20402040–2041२०९७365 days
2098 BS*Sun, Apr 14, 20412041–2042२०९८365 days
2099 BS*Mon, Apr 14, 20422042–2043२०९९365 days
2100 BS*Tue, Apr 14, 20432043–2044२१००365 days

* From 2084 BS the month lengths are projections; the official calendar is published a year or two ahead and can move a date by one day.

Runs in your browser · no uploadHow it works

How to use Nepali date converter

  1. 1

    Enter the BS date

    Nepali (Bikram Sambat) is preselected: type the year, for example 2083, then choose the month from Baisakh to Chaitra and the day.

  2. 2

    Read the AD date

    The large card shows the date in Nepali script and the Gregorian date with its weekday.

  3. 3

    Convert AD to BS

    Switch Convert from to Gregorian and pick an AD date; the Nepali card shows the BS date.

  4. 4

    Find a New Year date

    Scroll the chart to see on which day of April 1 Baisakh falls in any year from 1970 to 2100 BS.

Limits and Pro

Free: any date from 1 Baisakh 1970 BS (13 April 1913) to the end of 2100 BS (12 April 2044), and a chart of all 131 years.

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About Nepali date converter

Bikram Sambat (विक्रम संवत्, BS) is Nepal's official calendar. Citizenship certificates, passports, school leaving certificates, land records and Lok Sewa applications all use it, and anyone applying abroad or comparing a BS birth date with an AD one needs the exact day. This page converts a BS date to the Gregorian AD date and back for 1970 to 2100 BS, that is 13 April 1913 to 12 April 2044.

BS is a solar calendar about 56 years and 8 months ahead of AD. Its year begins on 1 Baisakh, between 13 and 15 April, and its months last from 29 to 32 days, because each one runs from the sun's entry into one zodiac sign to the next. There is no formula for those lengths, so converters depend on a table. Ours was compared year by year with seven open-source converters and with the Hamro Patro calendar; where they disagree, past years take the value most of them share and future years the one closest to Hamro Patro.

Results show the date in English and in Nepali, २०८३ कात्तिक ४ गते, with the weekday and the same day in twelve other calendars. The chart lists every BS year with its New Year date, the AD years it spans, the year in Devanagari digits and the year's length of 365 or 366 days.

Month lengths for 2084 BS and later are projections: the calendar committee publishes each year shortly before it starts, and a future date may move by a day when it does.

Privacy

The BS month table is part of this page and every conversion runs in your browser; a birth date or citizenship date you enter is never uploaded. The last date and calendar you chose are saved in this browser's local storage.

Features

Checked month table

Month lengths for 131 years, compared against seven libraries and Hamro Patro.

Devanagari output

Dates written with Nepali month names and digits, such as २०८३ कात्तिक ४ गते.

New Year chart

1 Baisakh of every year from 1970 to 2100 BS, with the year's length.

Nepali date converter: frequently asked questions

How do I convert a BS date to AD?
Enter the BS year, choose the month and the day, and the AD date appears at once. As a rough guide, subtract 57 from the BS year for dates from Baisakh to mid-Poush, and 56 from about 17 Poush, which is 1 January, to the end of Chaitra; 2083 BS runs from 14 April 2026 to 13 April 2027.
Why can't BS dates be calculated with a simple formula?
Each BS month lasts as long as the sun takes to pass through one zodiac sign, counted by the rules of Nepal's traditional almanac, so a month can have 29, 30, 31 or 32 days and the pattern changes from year to year. Every converter therefore relies on a published table, and mistakes in such tables explain most disagreements between Nepali date apps.
Why might another app give a different date for a future year?
Nepal's calendar is fixed officially only a year or two ahead. For later years every app uses projected month lengths, and the projections differ: for 2087 BS alone we found three versions. This converter marks results from 2084 BS onward as projections, so treat a far-future BS date as provisional until the official calendar for that year appears.
When is Nepali New Year?
1 Baisakh falls on 13, 14 or 15 April. In 2083 BS it was Tuesday 14 April 2026, and in 2084 BS it falls on Wednesday 14 April 2027. The chart below the converter lists the date and weekday for every year from 1970 to 2100 BS, so you can look up the New Year of a birth year too.
Can I convert my citizenship or passport date of birth?
Yes. Type the BS date exactly as printed, check the weekday if the document shows one, and copy the AD result. Foreign forms usually want the AD date in their own order, such as DD/MM/YYYY. For an official translation, the Nepali government's own conversion is what counts, so compare with it if the two differ.

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