Area Conversion Calculator
Convert area between various units instantly
Instant Conversion
10.764
Common Area Conversions
💡 Quick Reference: This calculator supports 34 different area units including metric (m², km², hectare), Imperial/US (ft², acre, square mile), surveying units (section, township), Japanese units (tsubo, tan, cho), and specialized units (barn, circular mil, dunam). All conversions are performed instantly as you type.
⚠ Disclaimer: This tool is intended for general reference and educational purposes. While we strive for accuracy, please verify critical conversions independently. piping-world.com accepts no liability for errors or actions taken based on the output of this calculator.
Below is the Table of common Area Conversion units
| Unit | Symbol | Basis | Square meters (m²) | Square centimeters (cm²) | Square feet (ft²) | Acres | Square kilometers (km²) |
|---|---|---|---|---|---|---|---|
| Square millimeter | mm² | Metric | 1e-06 | 0.01 | 1.07639e-05 | 2.47105e-10 | 1e-12 |
| Square centimeter | cm² | Metric | 0.0001 | 1 | 0.00107639 | 2.47105e-08 | 1e-10 |
| Square meter | m² | Metric (SI) | 1 | 10000 | 10.7639 | 0.000247105 | 1e-06 |
| Square kilometer | km² | Metric (SI) | 1000000 | 1e+10 | 1.07639e+07 | 247.105 | 1 |
| Hectare | ha | Metric (land) | 10000 | 1e+08 | 107639 | 2.47105 | 0.01 |
| Square inch | in² | US / Imperial | 0.00064516 | 6.4516 | 0.00694444 | 1.59361e-07 | 6.4516e-10 |
| Square foot | ft² | US / Imperial | 0.092903 | 929.03 | 1 | 2.29568e-05 | 9.2903e-08 |
| Square yard | yd² | US / Imperial | 0.836127 | 8361.27 | 9 | 0.000206612 | 8.36127e-07 |
| Square mile | mi² | US / Imperial | 2589988.11 | 2.58999e+10 | 2.78784e+07 | 640 | 2.58999 |
| Acre | acre | US / Imperial | 4046.86 | 4.04686e+07 | 43560 | 1 | 0.00404686 |
Notes: Values are approximate and rounded to practical engineering precision.