# Ares to Square Millimeters Converter

Enter the area in ares below to get the value converted to square millimeters.

Results in Square Millimeters: 1 a = 100,000,000 sq mm
1 a = 1,000,000 sq cm
1 a = 100 sq m

Do you want to convert square millimeters to ares?

## How to Convert Ares to Square Millimeters

To convert a measurement in ares to a measurement in square millimeters, multiply the area by the following conversion ratio: 100,000,000 square millimeters/are.

Since one are is equal to 100,000,000 square millimeters, you can use this simple formula to convert:

square millimeters = ares × 100,000,000

The area in square millimeters is equal to the area in ares multiplied by 100,000,000.

For example, here's how to convert 5 ares to square millimeters using the formula above.
square millimeters = (5 a × 100,000,000) = 500,000,000 sq mm

### How Many Square Millimeters Are in an Are?

There are 100,000,000 square millimeters in an are, which is why we use this value in the formula above.

1 a = 100,000,000 sq mm

## What is an Are?

One are is equal to 100 square meters, or the area of a square with 10 meter sides.

The are is a non-SI metric unit for area. Ares can be abbreviated as a; for example, 1 are can be written as 1 a.

## What is a Square Millimeter?

One square millimeter is equivalent to the area of a square with edges that are each 1 millimeter in length. One square millimeter is equal to 0.00155 square inches or 1/100 of a square centimeter.

The square millimeter, or square millimetre, is a multiple of the square meter, which is the SI derived unit for area. In the metric system, "milli" is the prefix for thousandths, or 10-3. A square millimeter is sometimes also referred to as a square mm. Square millimeters can be abbreviated as sq mm, and are also sometimes abbreviated as mm². For example, 1 square millimeter can be written as 1 sq mm or 1 mm².

## Are to Square Millimeter Conversion Table

Table showing various are measurements converted to square millimeters.
Ares Square Millimeters
0.00000001 a 1 sq mm
0.00000002 a 2 sq mm
0.00000003 a 3 sq mm
0.00000004 a 4 sq mm
0.00000005 a 5 sq mm
0.00000006 a 6 sq mm
0.00000007 a 7 sq mm
0.00000008 a 8 sq mm
0.00000009 a 9 sq mm
0.000000001 a 0.1 sq mm
0.00000001 a 1 sq mm
0.0000001 a 10 sq mm
0.000001 a 100 sq mm
0.00001 a 1,000 sq mm
0.0001 a 10,000 sq mm
0.001 a 100,000 sq mm
0.01 a 1,000,000 sq mm
0.1 a 10,000,000 sq mm
1 a 100,000,000 sq mm