What is the Acre to Bigha Converter?
Convert acre to bigha instantly, with the conversion factor and a table of other units.
Results update as you type, and nothing you enter leaves your device.
How it is calculated
bigha = acre × 3.025
These are the standard measures used in most land records in Bangladesh (1 katha = 720 sq ft, 1 bigha = 20 katha, 1 decimal = 435.6 sq ft). Local units such as gonda and kani differ between districts, so check the deed or the local land office for those.
How to use it
- Fill in the fields at the top of the page.
- Read the result in the results panel. It updates as you type.
- Change any value to compare scenarios, or use Share to send the result as a link.
Common questions
How do I convert acre to bigha?
Multiply the value in acre by 3.025. For example, 10 acre = 30.25 bigha.
How do I convert bigha back to acre?
Divide by 3.025, or press the swap button between the two unit boxes.
What formula does the Acre to Bigha Converter use?
It uses: bigha = acre × 3.025.
Is the Acre to Bigha Converter free, and is my data stored?
It is free with no sign-up. The calculation runs in your browser, so the values you enter are not sent to or stored on our server.