To convert ares to square millimeters, multiply the value by 100,000,000. To go the other way, multiply square millimeters by 1 × 10⁻⁸ to get ares.
| Ares (a) | Square Millimeters (mm²) |
|---|---|
| 1 a | 100,000,000 mm² |
| 2 a | 200,000,000 mm² |
| 5 a | 500,000,000 mm² |
| 10 a | 1,000,000,000 mm² |
| 20 a | 2,000,000,000 mm² |
| 50 a | 5,000,000,000 mm² |
| 100 a | 10,000,000,000 mm² |
| 500 a | 50,000,000,000 mm² |
| 1,000 a | 100,000,000,000 mm² |
Are (a). An are is 100 square meters (10 m × 10 m), used for plot sizes in much of Europe and in Russia, where it is called a sotka.
Square millimeter (mm²). A square millimeter is the area of a square with 1 mm sides, used for small parts, wire and pipe cross-sections.
There are 100,000,000 square millimeters in one are.
Multiply the number of ares by 100,000,000. For example, 10 ares equal 1,000,000,000 square millimeters.
One square millimeter equals 1 × 10⁻⁸ ares.