Convert Square Kilometer to Acre
Other Square Kilometer Conversions
- Square Kilometer to Square Meter
- Square Kilometer to Square Mile
- Square Kilometer to Square Yard
- Square Kilometer to Square Foot
- Square Kilometer to Square Inch
- Square Kilometer to Hectare
- See also: Acre to Square Kilometer
Conversion Table
| 0.1 km² | 24.71053815 ac |
| 0.5 km² | 123.5526907 ac |
| 1 km² | 247.1053815 ac |
| 5 km² | 1,235.526907 ac |
| 10 km² | 2,471.053815 ac |
| 50 km² | 12,355.26907 ac |
| 100 km² | 24,710.53815 ac |
| 500 km² | 123,552.6907 ac |
| 1,000 km² | 247,105.3815 ac |
| Units in Square Kilometer | Units in Acre |
|---|---|
| 1 Square Kilometer = 1 Square Kilometer | 1 Square Kilometer = 247.1053815 Acre |
| 1 Square Meter = 0.000001 Square Kilometer | 1 Square Meter = 0.000247105382 Acre |
| 1 Square Mile = 2.58998811 Square Kilometer | 1 Square Mile = 640 Acre |
| 1 Square Yard = 0.000000836127 Square Kilometer | 1 Square Yard = 0.00020661157 Acre |
| 1 Square Foot = 0.000000092903 Square Kilometer | 1 Square Foot = 0.000022956841 Acre |
| 1 Square Inch = 6.4516e-10 Square Kilometer | 1 Square Inch = 0.000000159423 Acre |
| 1 Hectare = 0.01 Square Kilometer | 1 Hectare = 2.471053815 Acre |
| 1 Acre = 0.004046856422 Square Kilometer | 1 Acre = 1 Acre |
On this page you can convert square kilometer (km²) to acre (ac) quickly and easily. One square kilometer equals 247.1053815 acres, and one acre equals 0.004046856422 square kilometers. Type any value in the converter above and the result appears right away.
The square kilometer is a metric area unit equal to one million square meters. It is used for cities, lakes, and countries. Its symbol is km².
The acre is an area unit used in the United States and the United Kingdom for land. One acre equals about 4,047 square meters. Its symbol is ac.
To convert from square kilometer to acre, multiply the number of square kilometers by 247.1053815. For example: 5 km² × 247.1053815 = 1,235.526907 ac, and 20 km² × 247.1053815 = 4,942.107629 ac. To go the other way, from acre to square kilometer, divide by 247.1053815 instead.
This area converter is free, works on your phone and computer, and even works offline after your first visit. The tables above give you ready answers for the most common values, and you will also find links to more square kilometer conversions.