Convert Square Kilometers to Acres

Enter your square kilometer value in the form below to get the value calculated in acres.

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Results in Acres:
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1 sq km = 247.105381 ac

How to Convert Square Kilometers to Acres Using an Easy Conversion Formula

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

Convert square kilometers to acres with this simple formula:

acres = square kilometers × 247.105381

Converting a square kilometer area measurement to an acre measurement involves multiplying your area by the conversion ratio to find the result. A square kilometer is equal to 247.105381 acres, so to convert simply multiply by 247.105381.

For example:
5 sq km = (5 × 247.105381) = 1,235.526907 ac

Use an acreage calculator to find the area of a plot of land in acres by locating the boundaries on a map.

Square kilometers and acres are both units used to measure area. Learn more about area and find more area measurement conversion calculators. A square kilometer is a metric measurement and can be abbreviated as sq km, for example 1 sq km. An acre is an imperial measurement and can be abbreviated as ac, for example 1 ac. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

square kilometers and acres are units used to measure area
Convert Acres to Square Kilometers

Square Kilometer Measurements and Equivalent Acre Conversions

Common square kilometer values converted to the equivalent acre value
Square Kilometers Acres
1 sq km 247.11 ac
2 sq km 494.21 ac
3 sq km 741.32 ac
4 sq km 988.42 ac
5 sq km 1,236 ac
6 sq km 1,483 ac
7 sq km 1,730 ac
8 sq km 1,977 ac
9 sq km 2,224 ac
10 sq km 2,471 ac
11 sq km 2,718 ac
12 sq km 2,965 ac
13 sq km 3,212 ac
14 sq km 3,459 ac
15 sq km 3,707 ac
16 sq km 3,954 ac
17 sq km 4,201 ac
18 sq km 4,448 ac
19 sq km 4,695 ac
20 sq km 4,942 ac
21 sq km 5,189 ac
22 sq km 5,436 ac
23 sq km 5,683 ac
24 sq km 5,931 ac
25 sq km 6,178 ac
26 sq km 6,425 ac
27 sq km 6,672 ac
28 sq km 6,919 ac
29 sq km 7,166 ac
30 sq km 7,413 ac
31 sq km 7,660 ac
32 sq km 7,907 ac
33 sq km 8,154 ac
34 sq km 8,402 ac
35 sq km 8,649 ac
36 sq km 8,896 ac
37 sq km 9,143 ac
38 sq km 9,390 ac
39 sq km 9,637 ac
40 sq km 9,884 ac

More Area Conversions

Convert to Square Miles Area
1 sq km is equal to 0.386102 square miles
Convert to Square Yards Area
1 sq km is equal to 1,195,990 square yards
Convert to Square Feet Area
1 sq km is equal to 10,763,910.4 square feet
Convert to Square Inches Area
1 sq km is equal to 1,550,003,100 square inches
Convert to Hectares Area
1 sq km is equal to 100 hectares
Convert to Ares Area
1 sq km is equal to 10,000 ares
Convert to Square Meters Area
1 sq km is equal to 1,000,000 square meters
Convert to Square Centimeters Area
1 sq km is equal to 10,000,000,000 square centimeters
Convert to Square Millimeters Area
1 sq km is equal to 1,000,000,000,000 square millimeters