Acres to Square Kilometers Converter
Instantly convert Acres (ac) to Square Kilometers (km²). Free online converter with formula and table.
1 Acre = 0.0040468564 square kilometers
1 Square Kilometer = 247.1054 acres
Acres to Square Kilometers Conversion Table
| Acres (ac) | Square Kilometers (km²) |
|---|---|
| 1 | 0.0040468564 |
| 2 | 0.0080937128 |
| 3 | 0.012141 |
| 4 | 0.016187 |
| 5 | 0.020234 |
| 10 | 0.040469 |
| 15 | 0.060703 |
| 20 | 0.080937 |
| 25 | 0.101171 |
| 50 | 0.202343 |
| 100 | 0.404686 |
| 500 | 2.0234 |
| 1,000 | 4.0469 |
How to Convert Acres to Square Kilometers
km² = ac × 0.0040468564Example
Convert 10 acres to square kilometers:
10 ac × 0.0040468564 = 0.040469 km²Popular Acre to Square Kilometer Conversions
About These Units
Frequently Asked Questions
How many Square Kilometers are in a Acre?
There are 0.0040468564 Square Kilometers in one Acre.
How do I convert Acres to Square Kilometers?
To convert Acres to Square Kilometers, multiply the value in Acres by 0.0040468564. For example, 10 Acres = 10 × 0.0040468564 = 0.040469 Square Kilometers.
What is the formula to convert Acres to Square Kilometers?
The formula is: Square Kilometers (km²) = Acres (ac) × 0.0040468564
How do I convert Square Kilometers back to Acres?
To convert Square Kilometers to Acres, multiply by 247.1054 (or divide by 0.0040468564).