Convert Square Feet to Hectares

Enter the area in square feet below to get the value converted to hectares.

Results in Hectares:
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1 sq ft = 9.2903E-6 ha

How to Convert Square Feet to Hectares

Calculators can be used to convert measurements from one unit to another

To convert a square foot measurement to a hectare measurement, multiply the area by the conversion ratio. One square foot is equal to 9.2903E-6 hectares, so use this simple formula to convert:

hectares = square feet × 9.2903E-6

The area in hectares is equal to the square feet multiplied by 9.2903E-6.

For example, here's how to convert 5 square feet to hectares using the formula above.
5 sq ft = (5 × 9.2903E-6) = 4.6452E-5 ha

Square feet and hectares are both units used to measure area. Keep reading to learn more about each unit of measure.

Square Feet

One square foot is equal to the area of a square with sides that are 1 foot in length. One square foot is roughly equal to 144 square inches.

The square foot is a US customary and imperial unit of area. A square foot is sometimes also referred to as a square ft. Square feet can be abbreviated as sq ft, and are also sometimes abbreviated as ft². For example, 1 square foot can be written as 1 sq ft or 1 ft².

Try our square footage calculator to calculate the area of a space.


One hectare is equal to 10,000 square meters, or the area of a square with 100 meter sides.

The hectare is an SI accepted unit for area for use with the metric system. In the metric system, "hecto" is the prefix for 102. Hectares can be abbreviated as ha, for example 1 hectare can be written as 1 ha.

Square Foot Measurements and Equivalent Hectare Conversions

Common square foot values converted to the equivalent hectare value
Square Feet Hectares
1 sq ft 0.0000092903 ha
2 sq ft 0.000018581 ha
3 sq ft 0.000027871 ha
4 sq ft 0.000037161 ha
5 sq ft 0.000046452 ha
6 sq ft 0.000055742 ha
7 sq ft 0.000065032 ha
8 sq ft 0.000074322 ha
9 sq ft 0.000083613 ha
10 sq ft 0.000092903 ha
11 sq ft 0.000102 ha
12 sq ft 0.000111 ha
13 sq ft 0.000121 ha
14 sq ft 0.00013 ha
15 sq ft 0.000139 ha
16 sq ft 0.000149 ha
17 sq ft 0.000158 ha
18 sq ft 0.000167 ha
19 sq ft 0.000177 ha
20 sq ft 0.000186 ha
21 sq ft 0.000195 ha
22 sq ft 0.000204 ha
23 sq ft 0.000214 ha
24 sq ft 0.000223 ha
25 sq ft 0.000232 ha
26 sq ft 0.000242 ha
27 sq ft 0.000251 ha
28 sq ft 0.00026 ha
29 sq ft 0.000269 ha
30 sq ft 0.000279 ha
31 sq ft 0.000288 ha
32 sq ft 0.000297 ha
33 sq ft 0.000307 ha
34 sq ft 0.000316 ha
35 sq ft 0.000325 ha
36 sq ft 0.000334 ha
37 sq ft 0.000344 ha
38 sq ft 0.000353 ha
39 sq ft 0.000362 ha
40 sq ft 0.000372 ha

More Square Foot Area Conversions

US Customary
Convert to Square Miles
1 sq ft is equal to 3.587E-8 square miles
Convert to Acres
1 sq ft is equal to 2.2957E-5 acres
Convert to Square Yards
1 sq ft is equal to 0.111111 square yards
Convert to Square Inches
1 sq ft is equal to 144 square inches
SI Units
Convert to Square Kilometers
1 sq ft is equal to 9.2903E-8 square kilometers
Convert to Square Meters
1 sq ft is equal to 0.092903 square meters
Convert to Square Centimeters
1 sq ft is equal to 929.0304 square centimeters
Convert to Square Millimeters
1 sq ft is equal to 92,903 square millimeters
Other Metric Units
Convert to Ares
1 sq ft is equal to 0.000929 ares