Area Conversions

Use this easy and mobile-friendly calculator to convert between various units of Area.
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1 Square Inch =
6.4516 Square Centimeters
exact result
Decimal places
Square Inches
A square inch is a unit of area. It is the size of a square that is one inch on a side. It is 1/144th of a square foot, or exactly 6.4516 square centimeters.
Common abbreviations: sq in, inch², in², in^2
Square Centimeters
A square centimeter, or square centimetre, is a unit of area. It is the size of a square that is one centimeter on a side. It is equal to 1/10,000th of a square meter, or approximately 0.155 square inches.
Common abbreviations: sq cm, cm², cm^2

Browse Area Conversions

Convert from Acres
Convert from Hectares
Convert from Square Centimeters
Convert from Square Feet
Convert from Square Inches
Convert from Square Kilometers
Convert from Square Meters
Convert from Square Miles
Convert from Square Yards

Area Conversion Tables

some results are rounded
1 Acre
0.40469 hectares
40,469,000 square centimeters
43,560 square feet
6,272,640 square inches
0.0040469 square kilometers
4,046.9 square meters
0.0015625 square miles
4,840 square yards
1 Hectare
2.4711 acres
100,000,000 square centimeters
107,640 square feet
15,500,000 square inches
0.01 square kilometers
10,000 square meters
0.0038610 square miles
11,960 square yards
1 Square Centimeter
2.4711 x 10-8 acres
1 x 10-8 hectares
0.0010764 square feet
0.15500 square inches
1 x 10-10 square kilometers
0.0001 square meters
3.8610 x 10-11 square miles
0.00011960 square yards
1 Square Foot
0.000022957 acres
9.2903 x 10-6 hectares
929.03 square centimeters
144 square inches
9.2903 x 10-8 square kilometers
0.092903 square meters
3.5870 x 10-8 square miles
0.11111 square yards
1 Square Inch
1.5942 x 10-7 acres
6.4516 x 10-8 hectares
6.4516 square centimeters
0.0069444 square feet
6.4516 x 10-10 square kilometers
0.00064516 square meters
2.4910 x 10-10 square miles
0.00077160 square yards
1 Square Kilometer
247.11 acres
100 hectares
1 x 1010 square centimeters
10,764,000 square feet
1.5500 x 109 square inches
1,000,000 square meters
0.38610 square miles
1,196,000 square yards
1 Square Meter
0.00024711 acres
0.0001 hectares
10,000 square centimeters
10.764 square feet
1,550.0 square inches
1 x 10-6 square kilometers
3.8610 x 10-7 square miles
1.1960 square yards
1 Square Mile
640 acres
259.00 hectares
2.5900 x 1010 square centimeters
27,878,400 square feet
4.0145 x 109 square inches
2.5900 square kilometers
2,590,000 square meters
3,097,600 square yards
1 Square Yard
0.00020661 acres
0.000083613 hectares
8,361.3 square centimeters
9 square feet
1,296 square inches
8.3613 x 10-7 square kilometers
0.83613 square meters
3.2283 x 10-7 square miles
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