Area unit converter
Square metres and feet, hectares and acres, and the surveyor’s units.
Precision & format
1 m² equals
0.000001km²
All 15 units
- Square meterm²1
- Square kilometerkm²0.000001
- Square centimetercm²10,000
- Square millimetermm²1,000,000
- Hectareha0.0001
- Area0.01
- Square milemi²3.861021585 × 10⁻⁷
- Square yardyd²1.195990046
- Square footft²10.76391042
- Square inchin²1,550.0031
- Acreac0.0002471053815
- Roodrood¼ acre0.0009884215259
- Sectionsection1 mi²3.861021585 × 10⁻⁷
- Townshiptwp36 mi²1.072505996 × 10⁻⁸
- Barnbnuclear cross-section1 × 10²⁸
Area conversion table
Every unit expressed in square meters (m²), the SI base for this category.
| Unit | Symbol | 1 unit in m² |
|---|---|---|
| Square meter | m² | 1 |
| Square kilometer | km² | 1,000,000 |
| Square centimeter | cm² | 0.0001 |
| Square millimeter | mm² | 0.000001 |
| Hectare | ha | 10,000 |
| Are | a | 100 |
| Square mile | mi² | 2,589,988.1 |
| Square yard | yd² | 0.83612736 |
| Square foot | ft² | 0.09290304 |
| Square inch | in² | 0.00064516 |
| Acre | ac | 4,046.8564 |
| Rood¼ acre | rood | 1,011.7141 |
| Section1 mi² | section | 2,589,988.1 |
| Township36 mi² | twp | 93,239,572 |
| Barnnuclear cross-section | b | 1 × 10⁻²⁸ |
