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Puspa Chaulagai
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Nepali Date Converter (BS ⇄ AD)

Instantly convert dates between Bikram Sambat (BS) and Western Gregorian (AD) calendars with accurate day mapping.

Select date

Dates are calculated using precise Bikram Sambat calendar tables for accurate BS ↔ AD conversion.

Result

Saturday, April 13, 2024

ISO
2024-04-13
Weekday
Saturday
Mode
BS → AD

Bikram Sambat is Nepal's official calendar, about 56 years ahead of the Gregorian calendar. New year starts on Baisakh 1 (mid-April).

Instantly convert Bikram Sambat (BS) to Gregorian (AD)and back. Get day of the week, ISO format, and real-time results — built for Nepal's official calendar.

Two-way conversion

Convert Bikram Sambat to AD and AD to BS in one tool.

Day of the week

Shows weekday names in English and Nepali calendar context.

ISO date output

Get a standard YYYY-MM-DD format alongside readable dates.

Browser-based & free

No signup, no install — works on mobile and desktop instantly.

How to Use the Nepali Date Converter

  1. 1

    Pick conversion mode

    Choose BS → AD or AD → BS depending on which calendar you are converting from.

  2. 2

    Select year, month & day

    Use the dropdowns to set the exact date in Bikram Sambat or Gregorian format.

  3. 3

    Get instant results

    See the converted date, ISO format, and day of the week update in real time.

  4. 4

    Copy or use Today

    Load today's date with one click, or copy the full result to your clipboard.

Bikram Sambat to English Date — Complete Guide

The Nepali Date Converter helps you translate dates between Bikram Sambat (BS) — Nepal's official lunisolar calendar — and the Gregorian (AD)calendar used internationally. Whether you need to convert a Nepali birth date for official documents, plan events across calendar systems, or check today's date in BS format, this free online tool delivers accurate results instantly.

Bikram Sambat runs approximately 56 years and 8.5 months ahead of the English calendar. The Nepali new year begins on Baisakh 1, typically falling in mid-April. Because BS months have variable lengths based on astronomical calculations, a reliable converter must use precise calendar tables — not simple arithmetic offsets.

12 Months of Bikram Sambat (BS)

#EnglishNepali
1Baisakhबैशाख
2Jesthaजेठ
3Ashadhअसार
4Shrawanसाउन
5Bhadraभदौ
6Ashwinअसोज
7Kartikकात्तिक
8Mangsirमंसिर
9Poushपुस
10Maghमाघ
11Falgunफागुन
12Chaitraचैत

When to Use BS ↔ AD Conversion

  • Government forms and certificates that require dates in Bikram Sambat
  • Converting Nepali birth dates to English dates for visas or abroad applications
  • News, blogs, and publications targeting Nepali and international audiences
  • Scheduling festivals, holidays, and events tied to the Nepali calendar

Frequently Asked Questions

What is Bikram Sambat (BS)?

Bikram Sambat is Nepal's official calendar system. It is roughly 56 years and 8.5 months ahead of the Gregorian (AD) calendar. The Nepali new year usually falls around mid-April on Baisakh 1.

How do I convert a BS date to AD?

Select the BS to AD tab, pick your Bikram Sambat year, Nepali month, and day. The equivalent English (Gregorian) date appears instantly on the right with ISO format and weekday.

How do I convert AD to Nepali date?

Switch to AD to BS mode, choose the Gregorian year, month, and day. The tool displays the matching Bikram Sambat date in both Nepali and English month names.

How accurate is this converter?

This tool uses astronomical calendar mapping through the nepali-date-converter library, which accounts for variable month lengths in the Bikram Sambat calendar for reliable BS ↔ AD results.

Is this Nepali date converter free?

Yes — 100% free with no account required. All conversion runs locally in your browser for fast, private use.

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