Conversion Table
| square mile
to hectares Conversion Table: |
sq mi to ha
1.0 = 258.99881
2.0 = 517.99762
3.0 = 776.99643
4.0 = 1035.99524
5.0 = 1294.99405
6.0 = 1553.99287
7.0 = 1812.99168
8.0 = 2071.99049
9.0 = 2330.9893 |
square mile
to hectares
10 = 2589.98811
20 = 5179.97622
30 = 7769.96433
40 = 10359.95244
50 = 12949.94055
100 = 25899.88110
500 = 129499.4055
1000 = 258998.811
5000 = 1294994.055 |
| hectares
to square miles Conversion Table: |
ha to sq mi
1.0 = 0.00386
2.0 = 0.00772
3.0 = 0.01158
4.0 = 0.01544
5.0 = 0.01931
6.0 = 0.02317
7.0 = 0.02703
8.0 = 0.03089
9.0 = 0.03475
|
hectares
to square miles
10 = 0.03861
20 = 0.07722
30 = 0.11583
40 = 0.15444
50 = 0.19305
100 = 0.38610
500 = 1.93051
1000 = 3.86102
5000 = 19.30511
|
The square mile (abbreviation: sq mi. or mi², plural form: square miles) is a unit of area used in several different systems, including Imperial units, English units and United States customary units. One square mile = 640 hectares (ha.) = 2589988.110336 square meters (m2)= 2.589988110336 square kilometers = 27,878,400 square feet = 258.9988110336 hectares = 3,097,600 square yards = 4,014,489,600 square inches. |
