Area conversion factors

Scroll down for more tables

See also: length conversion factors, volume conversion factors, pressure conversion factors

Multiply units of left column by factor to get units in top row, for example, 1 square foot = 929.03 square cm.

 

acres

ares

circular mils

hectare

square centimeters

acres

1.0000E+00

4.0469E+01

7.9866E+12

4.0469E-01

4.0469E+07

ares

2.4710E-02

1.0000E+00

1.9735E+11

1.0000E-02

1.0000E+06

circular mils

1.2521E-13

5.0671E-12

1.0000E+00

5.0671E-14

5.0671E-06

hectare

2.4711E+00

1.0000E+02

1.9735E+13

1.0000E+00

1.0000E+08

square centimeters

2.4711E-08

1.0000E-06

1.9735E+05

1.0000E-08

1.0000E+00

square feet

2.2957E-05

9.2903E-04

1.8335E+08

9.2903E-06

9.2903E+02

square inches

1.5942E-07

6.4516E-06

1.2732E+06

6.4516E-08

6.4516E+00

square meters

2.4710E-04

1.0000E-02

1.9735E+09

1.0000E-04

1.0000E+04

square miles

6.4000E+02

2.5900E+04

5.1114E+15

2.5900E+02

2.5900E+10

square yards

2.0661E-04

8.3613E-03

1.6501E+09

8.3613E-05

8.3613E+03

 

 

square
feet

square inches

square meters

square miles

square yards

acres

4.3560E+04

6.2726E+06

4.0469E+03

1.5625E-03

4.8400E+03

ares

1.0764E+03

1.5500E+05

1.0000E+02

3.8610E-05

1.1960E+02

circular mils

5.4541E-09

7.8539E-07

5.0671E-10

1.9564E-16

6.0601E-10

hectare

1.0764E+05

1.5500E+07

1.0000E+04

3.8610E-03

1.1960E+04

square centimeters

1.0764E-03

1.5500E-01

1.0000E-04

3.8610E-11

1.1960E-04

square feet

1.0000E+00

1.4400E+02

9.2903E-02

3.5870E-08

1.1111E-01

square inches

6.9444E-03

1.0000E+00

6.4516E-04

2.4910E-10

7.7160E-04

square meters

1.0764E+01

1.5500E+03

1.0000E+00

3.8610E-07

1.1960E+00

square miles

2.7878E+07

4.0145E+09

2.5900E+06

1.0000E+00

3.0976E+06

square yards

9.0000E+00

1.2960E+03

8.3613E-01

3.2283E-07

1.0000E+00