Square inch (in²)

A unit of area.

Symbol: in²
System: imperial
Category: Area
Exact?: Yes

Also written as: in2, sqin, square inch

Common conversions from in²

1 in² = 0.00064516 m²

Square inch → Square meter

1 in² = 0 km²

Square inch → Square kilometer

1 in² = 6.4516 cm²

Square inch → Square centimeter

1 in² = 645.16 mm²

Square inch → Square millimeter

1 in² = 0.00000006 ha

Square inch → Hectare

1 in² = 0.00000645 a

Square inch → Are

1 in² = 0.006944 ft²

Square inch → Square foot

1 in² = 0.0007716 yd²

Square inch → Square yard

1 in² = 0 mi²

Square inch → Square mile

1 in² = 0.00000016 ac

Square inch → Acre