BS to AD, AD to BS Converter

Convert Bikram Sambat (BS) to Anno Domini (AD) or AD to BS with full date and day of the week. Enjoy live preview and copy functionality, works on all devices.

Enter a valid date (BS: 1970-2100, AD: 1913-2043) to convert with full date and day.

About BS to AD, AD to BS Converter

What is the BS to AD, AD to BS Converter?

The BS to AD, AD to BS Converter is a free online tool that converts dates between Bikram Sambat (BS), the Nepali calendar, and Anno Domini (AD), the Gregorian calendar. Enter a date to instantly get the converted date with the full format and day of the week, with live preview and copy functionality, ideal for planning and documentation.

How to Use This Tool

Select the conversion type (BS to AD or AD to BS), enter the year, month, and day, then click "Convert" or type for live conversion. View the result with the full date and day of the week. Use the "Copy" button to copy the output or "Clear" to reset the form. The tool is secure, browser-based, and works on all devices.

What is Bikram Sambat?

Bikram Sambat (BS) is the official calendar of Nepal, approximately 56 years, 8 months, and 15 days ahead of the Gregorian calendar (AD). This tool accurately converts dates between BS (1970-2100) and AD (1913-2043), ensuring compatibility for scheduling, events, and official records in Nepal.

Tips and Tricks for Date Conversion

  • Valid date ranges: Use BS years 1970-2100 or AD years 1913-2043 for accurate conversions. For example, 2082/01/01 BS converts to 2025/04/14 AD (Monday).
  • Month names: Select the correct month (e.g., Baisakh for BS, January for AD) to align with the calendar system. The tool handles month-day variations in BS.
  • Day validation: Ensure the day is valid (1-32 for BS, 1-31 for AD, depending on the month). Invalid dates will trigger an error message.
  • Copy for use: Copy the converted date (e.g., '2025 April 14, Monday') for use in documents, calendars, or planning tools.
  • Clear for new conversions: Use the "Clear" button to reset the form when switching between BS and AD conversions.