Acres to Square Kilometers

Download our Android App - click here

Square Kilometers to Acres (Swap Units)


Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Note: For a pure decimal result please select 'decimal' from the options above the result.

Show formula

Acres to Square Kilometers formula

km² =
Show working
Show result in exponential format


A unit of area (4840 square yards) used in English-speaking countries


Acres to Square Kilometers formula

km² =

Square Kilometers

A measurement of area equal to one kilometer length by one kilometer width.


Acres to Square Kilometers table

Print table
< Smaller Values Larger Values >
Acres Square Kilometers
0ac 0.00km²
1ac 0.00km²
2ac 0.01km²
3ac 0.01km²
4ac 0.02km²
5ac 0.02km²
6ac 0.02km²
7ac 0.03km²
8ac 0.03km²
9ac 0.04km²
10ac 0.04km²
11ac 0.04km²
12ac 0.05km²
13ac 0.05km²
14ac 0.06km²
15ac 0.06km²
16ac 0.06km²
17ac 0.07km²
18ac 0.07km²
19ac 0.08km²
Acres Square Kilometers
20ac 0.08km²
21ac 0.08km²
22ac 0.09km²
23ac 0.09km²
24ac 0.10km²
25ac 0.10km²
26ac 0.11km²
27ac 0.11km²
28ac 0.11km²
29ac 0.12km²
30ac 0.12km²
31ac 0.13km²
32ac 0.13km²
33ac 0.13km²
34ac 0.14km²
35ac 0.14km²
36ac 0.15km²
37ac 0.15km²
38ac 0.15km²
39ac 0.16km²
Acres Square Kilometers
40ac 0.16km²
41ac 0.17km²
42ac 0.17km²
43ac 0.17km²
44ac 0.18km²
45ac 0.18km²
46ac 0.19km²
47ac 0.19km²
48ac 0.19km²
49ac 0.20km²
50ac 0.20km²
51ac 0.21km²
52ac 0.21km²
53ac 0.21km²
54ac 0.22km²
55ac 0.22km²
56ac 0.23km²
57ac 0.23km²
58ac 0.23km²
59ac 0.24km²
Metric Conversion Table iPhone & Android app Area Temperature Weight Length Volume Speed Time Angle Pressure Energy and Power Health and Wellbeing Currency