Ares to Square kilometers Converter

1 are (a) equals 0.0001 square kilometers (km²).

Quick answer

  • 1 are = 0.0001 square kilometers
  • 1 square kilometer = 10,000 ares
  • Formula: km² = a ÷ 10,000

1 are = 0.0001 square kilometers

How to convert ares to square kilometers

km² = a ÷ 10,000

To convert ares to square kilometers, divide the number of ares by 10,000.

Example: 10 a to km²

  1. Start with the value in ares: 10 a.
  2. Divide by 10,000: 10 ÷ 10,000 = 0.001.
  3. Result: 10 ares = 0.001 square kilometers.

Going the other way, 1 square kilometer = 10,000 ares, so to convert square kilometers back to ares you multiply by the same number. See square kilometers to ares.

Ares to square kilometers conversion table

Ares (a)Square kilometers (km²)
0.5 a 0.00005 km²
1 a 0.0001 km²
2 a 0.0002 km²
3 a 0.0003 km²
4 a 0.0004 km²
5 a 0.0005 km²
6 a 0.0006 km²
7 a 0.0007 km²
8 a 0.0008 km²
9 a 0.0009 km²
10 a 0.001 km²
11 a 0.0011 km²
12 a 0.0012 km²
13 a 0.0013 km²
14 a 0.0014 km²
15 a 0.0015 km²
16 a 0.0016 km²
17 a 0.0017 km²
18 a 0.0018 km²
19 a 0.0019 km²
20 a 0.002 km²
25 a 0.0025 km²
30 a 0.003 km²
40 a 0.004 km²
50 a 0.005 km²
75 a 0.0075 km²
100 a 0.01 km²
250 a 0.025 km²
500 a 0.05 km²
1,000 a 0.1 km²

What is an are?

The are is a metric unit of area equal to 100 square meters, a square 10 m on each side.

More about ares →

What is a square kilometer?

The square kilometer is the area of a square one kilometer on each side, one million square meters or 100 hectares, about 0.386 square miles.

More about square kilometers →

Convert ares to other units

Convert other units to square kilometers

Frequently asked questions

How many square kilometers are in an are?

One are is 0.0001 square kilometers.

How many ares are in a square kilometer?

One square kilometer is 10,000 ares.

What is the formula to convert ares to square kilometers?

km² = a ÷ 10,000.