›› Measurement unit: square inch

Full name: square inch

Plural form: square inches

Symbol: in2

Alternate spelling: sq in

Category type: area

Scale factor: 0.00064516


›› Similar units

square inch
square inch [survey]


›› SI unit: square meter

The SI derived unit for area is the square meter.
1 square meter is equal to 1550.0031000062 square inch.


›› Convert square inch to another unit

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You can use this form to select from known units:

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›› Definition: Square inch

A square inch is by definition the area enclosed by a square with sides each 1 inch long.


›› Sample conversions: square inch

square inch to legua
square inch to square city block [South, West U.S.]
square inch to square terametre
square inch to square angstrom
square inch to township
square inch to square nanometre
square inch to cawney
square inch to nook
square inch to square exametre
square inch to cover