Square Kilometer to Acre Converter

Convert square kilometers to acres (km² to acre) instantly with our free online converter. Accurate area conversion results for land measurement.

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acre

How to convert square kilometers to acres?

To convert square kilometers to acres, you can use the following conversion factor: **1 acre = 0.00404686 km²**. Simply multiply by 247.10538147 to get the equivalent area in acres.

A(acre) = A(km²) × 247.10538147

Example

Convert 100 km² to acres:

A(acre) = 100km² × 247.10538147 = 24710.538147acre

How many acres in a square kilometer?

1 km² = 247.10538147 acre

1 km² = 247.10538147 acre

How many square kilometers in a acre?

1 acre = 0.00404686 km²

1 acre = 0.00404686 km²

What is a Square Kilometer?

A square kilometer (km²) is a metric unit of area equal to 1,000,000 square meters or 100 hectares. It is commonly used to measure large land areas such as cities, regions, countries, and geographical features. One square kilometer equals approximately 0.386 square miles.

What is a Acre?

An acre is a unit of area commonly used in the United States, United Kingdom, and other countries that historically used imperial units. It is equal to 43,560 square feet or approximately 4,047 square meters. Acres are primarily used for measuring land, especially in agriculture and real estate.

Popular square kilometer to acre conversion table

Square Kilometers (km²)Acres (acre)
0.01 km²2.471054 acre
0.1 km²24.710538 acre
1 km²247.105381 acre
2 km²494.210763 acre
5 km²1235.526907 acre
10 km²2471.053815 acre
20 km²4942.107629 acre
50 km²12355.269073 acre
100 km²24710.538147 acre
250 km²61776.345367 acre
500 km²123552.690734 acre
750 km²185329.0361 acre
1,000 km²247105.381467 acre
2,500 km²617763.453668 acre
5,000 km²1,235,526.907 acre
10,000 km²2,471,053.815 acre
25,000 km²6,177,634.537 acre
50,000 km²12,355,269.073 acre
75,000 km²18,532,903.61 acre
100,000 km²24,710,538.147 acre