| Unit of measurement | Square meter |
| 1 km2 | 1000000 m2 |
| 1 ha | 10000 m2 |
| 1 dm2 | 1/100 m2 = 0.01 m2 |
| 1 cm2 | 1/10000 m2 = 0.0001 m2 |
| 1 mm2 | 1/1000000 m2 = 0.000001 m2 |
| 1 acre | 4046.86 m2 |
| 1 square foot | 0.092903 m2 |
| 1 square inch | 0.00064516 m2 |
| 1 square yard | 0.836127 m2 |
| 1 square mile | 2589975.2 m2 |
This is table of area consists of following area units: square meter (m2), square decimeter (dm2), hectare and others.