Convert Square Kilometers to Square Feet

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

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1 sq km = 10,763,910.41671 sq ft

How to Convert Square Kilometers to Square Feet

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

To convert a square kilometer measurement to a square foot measurement, multiply the area by the conversion ratio. One square kilometer is equal to 10,763,910.41671 square feet, so use this simple formula to convert:

square feet = square kilometers × 10,763,910.41671

The area in square feet is equal to the square kilometers multiplied by 10,763,910.41671.

For example, here's how to convert 5 square kilometers to square feet using the formula above.
5 sq km = (5 × 10,763,910.41671) = 53,819,552.083549 sq ft

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

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 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 Kilometer Measurements and Equivalent Square Foot Conversions

Common square kilometer values converted to the equivalent square foot value
Square Kilometers Square Feet
1 sq km 10,763,910 sq ft
2 sq km 21,527,821 sq ft
3 sq km 32,291,731 sq ft
4 sq km 43,055,642 sq ft
5 sq km 53,819,552 sq ft
6 sq km 64,583,463 sq ft
7 sq km 75,347,373 sq ft
8 sq km 86,111,283 sq ft
9 sq km 96,875,194 sq ft
10 sq km 107,639,104 sq ft
11 sq km 118,403,015 sq ft
12 sq km 129,166,925 sq ft
13 sq km 139,930,835 sq ft
14 sq km 150,694,746 sq ft
15 sq km 161,458,656 sq ft
16 sq km 172,222,567 sq ft
17 sq km 182,986,477 sq ft
18 sq km 193,750,388 sq ft
19 sq km 204,514,298 sq ft
20 sq km 215,278,208 sq ft
21 sq km 226,042,119 sq ft
22 sq km 236,806,029 sq ft
23 sq km 247,569,940 sq ft
24 sq km 258,333,850 sq ft
25 sq km 269,097,760 sq ft
26 sq km 279,861,671 sq ft
27 sq km 290,625,581 sq ft
28 sq km 301,389,492 sq ft
29 sq km 312,153,402 sq ft
30 sq km 322,917,313 sq ft
31 sq km 333,681,223 sq ft
32 sq km 344,445,133 sq ft
33 sq km 355,209,044 sq ft
34 sq km 365,972,954 sq ft
35 sq km 376,736,865 sq ft
36 sq km 387,500,775 sq ft
37 sq km 398,264,685 sq ft
38 sq km 409,028,596 sq ft
39 sq km 419,792,506 sq ft
40 sq km 430,556,417 sq ft

More Square Kilometer Area Conversions

US Customary
Convert to Square Miles
1 sq km is equal to 0.386102 square miles
Convert to Acres
1 sq km is equal to 247.105381 acres
Convert to Square Yards
1 sq km is equal to 1,195,990 square yards
Convert to Square Inches
1 sq km is equal to 1,550,003,100 square inches
SI Units
Convert to Square Meters
1 sq km is equal to 1,000,000 square meters
Convert to Square Centimeters
1 sq km is equal to 10,000,000,000 square centimeters
Convert to Square Millimeters
1 sq km is equal to 1,000,000,000,000 square millimeters
Other Metric Units
Convert to Hectares
1 sq km is equal to 100 hectares
Convert to Ares
1 sq km is equal to 10,000 ares