›› Measurement unit: square mil

Full name: square mil

Category type: area

Scale factor: 6.4516E-10

›› SI unit: square meter

The SI derived unit for area is the square meter.
1 square meter is equal to 1550003100.0062 square mil.

›› Convert square mil to another unit

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›› Definition: Square mil

A square mil is defined as the area of a square with sides one mil in length.

The definition of a mil is as follows:

A milliradian, often called a mil or mrad, is an SI derived unit for angular measurement which is defined as a thousandth of a radian (0.001 radian).

Compass use of mils typically rounds 6283 to 6400 for simplification, but here we use the official definition.

›› Sample conversions: square mil

square mil to square yard [survey]
square mil to cong
square mil to pyeong
square mil to square picometre
square mil to manzana [Costa Rican]
square mil to fall [English]
square mil to square league [U.S. statute]
square mil to square parsec
square mil to fanega
square mil to square dekametre