Convert Square Feet to Square Kilometers
Enter the area in square feet below to get the value converted to square kilometers.
How to Convert Square Feet to Square Kilometers
To convert a square foot measurement to a square kilometer measurement, multiply the area by the conversion ratio. One square foot is equal to 9.2903E-8 square kilometers, so use this simple formula to convert:
The area in square kilometers is equal to the square feet multiplied by 9.2903E-8.
Square feet and square kilometers 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.
Square Kilometers
One square kilometer is equal to the area of a square with sides that are 1 kilometer in length.
The square kilometer, or square kilometre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "kilo" is the prefix for 103. A square kilometer is sometimes also referred to as a square km. Square kilometers can be abbreviated as sq km, and are also sometimes abbreviated as km². For example, 1 square kilometer can be written as 1 sq km or 1 km².
Square Foot Measurements and Equivalent Square Kilometer Conversions
| Square Feet | Square Kilometers |
|---|---|
| 1 sq ft | 0.000000092903 sq km |
| 2 sq ft | 0.00000018581 sq km |
| 3 sq ft | 0.00000027871 sq km |
| 4 sq ft | 0.00000037161 sq km |
| 5 sq ft | 0.00000046452 sq km |
| 6 sq ft | 0.00000055742 sq km |
| 7 sq ft | 0.00000065032 sq km |
| 8 sq ft | 0.00000074322 sq km |
| 9 sq ft | 0.00000083613 sq km |
| 10 sq ft | 0.00000092903 sq km |
| 11 sq ft | 0.0000010219 sq km |
| 12 sq ft | 0.0000011148 sq km |
| 13 sq ft | 0.0000012077 sq km |
| 14 sq ft | 0.0000013006 sq km |
| 15 sq ft | 0.0000013935 sq km |
| 16 sq ft | 0.0000014864 sq km |
| 17 sq ft | 0.0000015794 sq km |
| 18 sq ft | 0.0000016723 sq km |
| 19 sq ft | 0.0000017652 sq km |
| 20 sq ft | 0.0000018581 sq km |
| 21 sq ft | 0.000001951 sq km |
| 22 sq ft | 0.0000020439 sq km |
| 23 sq ft | 0.0000021368 sq km |
| 24 sq ft | 0.0000022297 sq km |
| 25 sq ft | 0.0000023226 sq km |
| 26 sq ft | 0.0000024155 sq km |
| 27 sq ft | 0.0000025084 sq km |
| 28 sq ft | 0.0000026013 sq km |
| 29 sq ft | 0.0000026942 sq km |
| 30 sq ft | 0.0000027871 sq km |
| 31 sq ft | 0.00000288 sq km |
| 32 sq ft | 0.0000029729 sq km |
| 33 sq ft | 0.0000030658 sq km |
| 34 sq ft | 0.0000031587 sq km |
| 35 sq ft | 0.0000032516 sq km |
| 36 sq ft | 0.0000033445 sq km |
| 37 sq ft | 0.0000034374 sq km |
| 38 sq ft | 0.0000035303 sq km |
| 39 sq ft | 0.0000036232 sq km |
| 40 sq ft | 0.0000037161 sq km |
More Square Foot Area Conversions
- 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
- 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
- Convert to Hectares
- 1 sq ft is equal to 9.2903E-6 hectares
- Convert to Ares
- 1 sq ft is equal to 0.000929 ares
