hectars to square miles (ha to sq mi) and sq mi to ha (square miles to hectar) Online Conversion Calculator - Converter / Chart / Table
Convert hectars to square miles
(ha to sq mi)
and square miles to hectars
(sq mi to ha)
Online Conversion Calculator - Converter

This calculator-converter provides conversion of hectars to square miles (ha to sq mi) and backwards square miles to hectars (sq mi to ha).


Enter hectars or square miles for conversion:
   

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Rounding options:


Conversion Chart / Table
hectar to square miles Conversion Chart / Table: square miles to hectars Conversion Chart / Table:
ha = 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
hectar = 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
sq mi = 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 miles = hectars
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

The hectar (symbol or abbreviation: ha, plural form: hectars, British spelling: hectare) is a unit of area used in the International System of Units (SI, metric system). One hectar (ha) = 0.00386102159 square mile = 10 000 square meters (m2)= 0.01 square kilometers = 107 639.104 square feet = 2.47105381 acres = 11 959.9005 square yards = 15 500 031 square inches.


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hectars to square miles (ha to sq mi) and sq mi to ha (square miles to hectar) Online Conversion Calculator - Converter / Chart / Table

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