# Convert Square Miles to Hectares

### Kyle's Converter > Area > Square Miles > Square Miles to Hectares

 Square Miles (sq mi) Hectares (ha) Precision: 0 1 2 3 4 5 6 7 8 9 12 15 18
Reverse conversion?
Hectares to Square Miles
(or just enter a value in the "to" field)

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Unit Descriptions
1 Square Mile:
A square mile is the area having two sides equal to one mile or 5 280 feet or 1 760 yards. A square mile is 3 097 600 square yards or 640 acres. In SI units 1 square mile (sq mi) = 258998.110336 square meters (m2).
1 Hectare:
10 000 m2

Conversions Table
1 Square Miles to Hectares = 258.998870 Square Miles to Hectares = 18129.9168
2 Square Miles to Hectares = 517.997680 Square Miles to Hectares = 20719.9049
3 Square Miles to Hectares = 776.996490 Square Miles to Hectares = 23309.893
4 Square Miles to Hectares = 1035.9952100 Square Miles to Hectares = 25899.8811
5 Square Miles to Hectares = 1294.9941200 Square Miles to Hectares = 51799.7622
6 Square Miles to Hectares = 1553.9929300 Square Miles to Hectares = 77699.6433
7 Square Miles to Hectares = 1812.9917400 Square Miles to Hectares = 103599.5244
8 Square Miles to Hectares = 2071.9905500 Square Miles to Hectares = 129499.4055
9 Square Miles to Hectares = 2330.9893600 Square Miles to Hectares = 155399.2866
10 Square Miles to Hectares = 2589.9881800 Square Miles to Hectares = 207199.0488
20 Square Miles to Hectares = 5179.9762900 Square Miles to Hectares = 233098.9299
30 Square Miles to Hectares = 7769.96431,000 Square Miles to Hectares = 258998.811
40 Square Miles to Hectares = 10359.952410,000 Square Miles to Hectares = 2589988.1103
50 Square Miles to Hectares = 12949.9406100,000 Square Miles to Hectares = 25899881.1034
60 Square Miles to Hectares = 15539.92871,000,000 Square Miles to Hectares = 258998811.0336