Acre to Bigha Converter (ac to bigha)

How to use this calculator: acre to bigha

1. 1Enter the value measured in acre (ac).
2. 2Confirm the direction is Acre (ac) to Bigha (UP/Bihar standard) (bigha); reversing the units changes the factor or offset.
3. 3Apply bigha = ac × 1.6. The live converter performs this substitution as you type.
4. 4Read the answer in bigha and keep only justified precision.

Conversion formula

This converter uses the common Uttar Pradesh/Bihar reference of 1 bigha = 27,225 square feet. On that basis, 1 acre is about 1.599 bigha. Bigha varies by state and district, so confirm the local revenue-record definition before a legal land transaction.

The units measure the same quantity at different scales: 1 ac = 1.6 bigha, and 1 bigha = 0.625 ac.

Worked conversion example: Acre to Bigha

1. Given: 3 ac
2. Substitute: bigha = 3 × 1.6 = 4.8
3. Result: 3 ac = 4.8 bigha

Accuracy checklist

The converter keeps extra precision internally. Report only the precision supported by the original measurement and follow the required rounding rule.

Direction check: a smaller unit usually gives a larger number; temperature is an exception.

Unit definitions and SI traceability: NIST Office of Weights and Measures — SI Units.