Square Kilometers to Acres (km2 to ac) Conversion

Square kilometers to acres (km2 to ac) area units conversion factor is 247.105381. To find out how many acres in square kilometers, multiply by the conversion factor or use the converter.

1 Square Kilometer = 247.105381 Acres

There are 247.105381 acres in a square kilometer, because an acre is defined as an area of 66 feet * 660 feet ( = 4046.86 square meters) and one square kilometer is one million sq. meters (1000 m * 1000 m = 1 000 000 m2), that makes 1 000 000 / 4046.86 = 247.1 acres in a square kilometer.

For example, to find out how many acres there are in a square kilometer and a half, multiply the sq. kilometer value by 247.1, that makes 1.5 km2 * 247.1 = 370.6 acres in 1.5 sq. kilometers.

Square kilometer is a metric system area unit and equals to 247.105 acres, 100 hectares and 0.386 sq. miles. The abbreviation is "km²".

Acre is an imperial and US customary area unit and equals to 0.404 hectares, 43560 sq. feet and 4046.86 sq. meters. The abbreviation is "ac".

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Sq. Kilometers to Acres Conversion Table

Sq. Kilometer	Acre	Sq. Kilometer	Acre	Sq. Kilometer	Acre	Sq. Kilometer	Acre
1 km2	247.11 ac	26 km2	6424.74 ac	51 km2	12602.37 ac	76 km2	18780.01 ac
2 km2	494.21 ac	27 km2	6671.85 ac	52 km2	12849.48 ac	77 km2	19027.11 ac
3 km2	741.32 ac	28 km2	6918.95 ac	53 km2	13096.59 ac	78 km2	19274.22 ac
4 km2	988.42 ac	29 km2	7166.06 ac	54 km2	13343.69 ac	79 km2	19521.33 ac
5 km2	1235.53 ac	30 km2	7413.16 ac	55 km2	13590.80 ac	80 km2	19768.43 ac
6 km2	1482.63 ac	31 km2	7660.27 ac	56 km2	13837.90 ac	81 km2	20015.54 ac
7 km2	1729.74 ac	32 km2	7907.37 ac	57 km2	14085.01 ac	82 km2	20262.64 ac
8 km2	1976.84 ac	33 km2	8154.48 ac	58 km2	14332.11 ac	83 km2	20509.75 ac
9 km2	2223.95 ac	34 km2	8401.58 ac	59 km2	14579.22 ac	84 km2	20756.85 ac
10 km2	2471.05 ac	35 km2	8648.69 ac	60 km2	14826.32 ac	85 km2	21003.96 ac
11 km2	2718.16 ac	36 km2	8895.79 ac	61 km2	15073.43 ac	86 km2	21251.06 ac
12 km2	2965.26 ac	37 km2	9142.90 ac	62 km2	15320.53 ac	87 km2	21498.17 ac
13 km2	3212.37 ac	38 km2	9390.00 ac	63 km2	15567.64 ac	88 km2	21745.27 ac
14 km2	3459.48 ac	39 km2	9637.11 ac	64 km2	15814.74 ac	89 km2	21992.38 ac
15 km2	3706.58 ac	40 km2	9884.22 ac	65 km2	16061.85 ac	90 km2	22239.48 ac
16 km2	3953.69 ac	41 km2	10131.32 ac	66 km2	16308.96 ac	100 km2	24710.54 ac
17 km2	4200.79 ac	42 km2	10378.43 ac	67 km2	16556.06 ac	125 km2	30888.17 ac
18 km2	4447.90 ac	43 km2	10625.53 ac	68 km2	16803.17 ac	150 km2	37065.81 ac
19 km2	4695.00 ac	44 km2	10872.64 ac	69 km2	17050.27 ac	175 km2	43243.44 ac
20 km2	4942.11 ac	45 km2	11119.74 ac	70 km2	17297.38 ac	200 km2	49421.08 ac
21 km2	5189.21 ac	46 km2	11366.85 ac	71 km2	17544.48 ac	250 km2	61776.35 ac
22 km2	5436.32 ac	47 km2	11613.95 ac	72 km2	17791.59 ac	300 km2	74131.61 ac
23 km2	5683.42 ac	48 km2	11861.06 ac	73 km2	18038.69 ac	500 km2	123552.69 ac
24 km2	5930.53 ac	49 km2	12108.16 ac	74 km2	18285.80 ac	750 km2	185329.04 ac
25 km2	6177.63 ac	50 km2	12355.27 ac	75 km2	18532.90 ac	1000 km2	247105.38 ac

Square Kilometers to Acres Conversion

How many acres in a square kilometer?

Sq. Kilometers to Acres Conversion Table