# Acres to Square Kilometer

## 0.00404685642 Square Kilometer

### Acres to Square Kilometer (How many Square Kilometers in an acre?)

It is an area conversion calculator that is used to convert Acres (ac) to the square kilometer (Km2). It is programmed with a single text field and a ‘Convert' button that initiates the conversion process. If you want to use the calculator, enter the value in acres in the blank text field and then click the ‘Convert' button to obtain the results in Square kilometers.

##### For example;

Convert 200 acres to square kilometer

##### Solution

Enter the acre value 200 in the blank text field and then click the ‘Convert' button. The result in square kilometers will be displayed as; 0.809371283999999913 Square kilometers.

Therefore, 200 Acres = 0.809371283999999913 Square kilometers.

### Acres to Square Kilometers Conversion

Converter

Enter a value that you want to convert into sq kilometers and click on the "convert" button.

#### How many square kilometers in an acre?

The area units' conversion factor for Acres to Square kilometer is 0.00404685642. To find out how many square kilometers are on an acre, we multiply the value in acres by the conversion factor. Alternatively, you can obtain quick results by using the acre to square kilometer conversion calculator.

1 Acre = 0.00404685642 Square Kilometer

Therefore, it implies that there are 0.00404685642 square kilometers in one acre. An acre is defined as an area of 43560 square feet (66ft. x 660ft.). One square kilometer is equal to one million (1000000) square meters or 10763910.417 square feet. We divide the area of 43560 square feet in acres by area of 10763910.417 square feet in square kilometers to get the number of square kilometers in an acre.

This can be shown as;

= 43560/ 10763910.417

= 0.00404685642 Square Kilometers in an acre

To determine the number of square kilometers in an acre, you multiply the value in acres by 0.00404685642 (conversion factor).

##### For example

How many square kilometers are there in 200 acres?

Solution

We multiply the value in acres (200) by the conversion factor (0.00404685642)

##### Calculation

= 200 x 0.00404685642

= 0.809371283999999913 Square kilometers.

This means that there are 0.809371283999999913 Square kilometers on 200 acres.

##### Definitions

An Acre is a US customary and an imperial unit of area measurement abbreviated as "ac". One Acre is equal to 4046.85642 square meters, 0.00404685642 Square Kilometers, 43560 square feet, or 4840 square yards. An acre is roughly the area of 2.5 soccer field (0.119786km x 0.089916km maximum size as regulation) or about 16 tennis courts (0.0237744 km by 0.0109728km).

A Square kilometer is a metric system area unit abbreviated as "km2". It is equivalent to 247.105 acres, 100 hectares, and 0.386 square miles.