**Full name:** square inch [survey]

**Category type:** area

**Scale factor:** 0.00064516258333333

The SI derived unit for area is the square meter.

1 square meter is equal to 1549.9968935479 square inch [survey].

Valid units must be of the **area** type.

You can use this form to select from known units:

square inch [survey] to fall [English]

square inch [survey] to square microinch

square inch [survey] to square chain [Ramden, Engineer]

square inch [survey] to square league [U.S. statute]

square inch [survey] to ngarn

square inch [survey] to square decimetre

square inch [survey] to square perche

square inch [survey] to bovate

square inch [survey] to square

square inch [survey] to square tenthmetre