Area Conversions

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Amount

1 Square Inch =

6.4516 Square Centimeters

(exact result)

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A square inch is a unit of area. It is the size of a square that is one inch on a side. It is 1/144^th of a square foot, or exactly 6.4516 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 1/10,000^th of a square meter, or approximately 0.155 square inches.

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Area Conversion Tables

(some results are rounded)

1 Acre =
0.40469 hectares
40,468,564 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
107,639 square feet
15,500,031 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 =
2.2957 x 10^-5 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
10,763,910 square feet
1.5500 x 10⁹ square inches
1,000,000 square meters
0.38610 square miles
1,195,990 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
2,589,988 square meters
3,097,600 square yards

1 Square Yard =
0.00020661 acres
8.3613 x 10^-5 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