Date Converter
Convert between Nepali Bikram Sambat (BS) and Gregorian (AD) dates instantly.
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Select a date and click Convert
Pick a year, month, and day, then hit Convert to see the result.
About this tool
Nepal officially follows the Bikram Sambat (B.S.) calendar for civil, cultural, and government purposes, while most of the world — and most digital devices — follow the Gregorian (A.D.) calendar. Our free Nepali date converter bridges the two systems instantly, with no sign-up, no tracking, and no network calls. It supports all Nepali months (Baisakh, Jestha, Ashadh, Shrawan, Bhadra, Ashwin, Kartik, Mangsir, Poush, Magh, Falgun, Chaitra) and handles the irregular month lengths of the BS calendar correctly. Whether you're filling out an official Nepali form, scheduling a festival like Dashain or Tihar, converting a Nepali birthday, or syncing a Nepali calendar app, this tool gives you a fast, accurate answer in both directions.
How to use Nepali Date Converter
- Choose the conversion direction — click "BS → AD" to convert a Nepali date to Gregorian, or "AD → BS" to go the other way.
- Pick the year from the dropdown. The converter supports BS years 2000–2100 and AD years 1944–2030.
- Select the month. The tool shows all 12 Nepali months (or English months in AD mode) as clickable buttons.
- Enter the day (1–32 for BS, 1–31 for AD). The day-of-week updates as you type.
- Click "Convert" or press Ctrl+Enter. The result appears instantly with the full date and day of the week.
- Use the "Today" button to fill in the current date for quick conversions.
Examples
| From | To |
|---|---|
| 2082 Ashadh 15 BS | 2025 June 30 AD |
| 2081 Baisakh 1 BS | 2024 April 13 AD |
| 2081 Ashwin 26 BS | 2024 October 09 AD |
| 2081 Kartik 15 BS | 2024 October 31 AD |
| 2082 Jestha 15 BS | 2025 May 29 AD |
Frequently Asked Questions
How do I convert Nepali BS date to English AD?
Select "BS → AD" mode, enter the BS year (2000–2100), pick the Nepali month from the grid, and enter the day. The equivalent Gregorian date appears instantly with the day of the week.
How do I convert AD date to Nepali BS?
Switch to "AD → BS" mode, pick a Gregorian date, and the tool instantly shows the equivalent Bikram Sambat date with year, month, and day.
Is this Nepali date converter accurate?
Yes. It uses the official Nepali calendar mapping for every BS year and month, including irregular month lengths. All calculations run in your browser, so conversions are exact.
What is the Bikram Sambat calendar?
The Bikram Sambat (B.S.) is the official calendar of Nepal, approximately 56.7 years ahead of the Gregorian (A.D.) calendar. The Nepali year starts in mid-April (Baisakh) and has 12 months of 29–32 days each.
Does the converter work offline?
Yes. The tool runs 100% in your browser with no server calls. Once the page has loaded, you can convert dates even without an internet connection.