BS ⇄ AD date converter

Two calendars. One clear answer. Convert Nepali and English dates.

Which date are we converting?

BS 1975–2099 · Nepali or Latin digits

Your date stays in this page. Nothing is uploaded.

Your converted date

THE RESULT

Two calendars, one day. Your result will appear here.

How this tool works & sources

Uses the bundled month-length table in @remotemerge/nepali-date-converter v1.2.7 (MIT). Supported range: BS 1975-01-01 to 2099-12-30, corresponding to AD 1918-04-13 to 2043-04-13. Invalid dates are rejected.

Date-only conversion is independent of your time zone. Today uses Asia/Kathmandu. Future BS dates follow the bundled table and should be checked against the calendar issued for that year.

Calendar source & license ↗

A HANDY NEXT STEP

Age on a date
How to use this tool
1
Choose your calendar

Choose BS → AD or AD → BS. Nepali and Latin digits both work.

2
Enter the exact date

Use the year, month and day from your document.

3
Copy your result

Both calendar dates are clearly labeled for your records.