hectare
| Symbol: | ha |
| Category: | Area |
| SI Equivalent: | 1×104 m2 |
| Dimension: | L2 |
| System: | French |
| Notes | |
| French metric unit of area used in surveyor's measurements. | |
57 conversions, showing those commonly used | Show all
1 ha =
| Area | ||
| Symbol | Unit Name | |
| 2.47105 | ac, acre | acre |
| 10×1031 | b | barn |
| 1×108 | cm2 | square centimeter |
| 1.07639×105 | ft2 | square foot |
| 1 | hm2 | square hectometer |
| 1.55×107 | in2, sq. in | square inch |
| 1×10-2 | km2 | square kilometer |
| 1×104 | m2 | square meter |
| 1×1016 | µm2 | square micrometer |
| 1.55×1013 | mil2 | square mil (thou) |
| 3.86101×10-3 | sq. mi. (int.) | square mile (int.) |
| 1×1010 | mm2 | square millimeter |
| 1.19599×104 | yd2, sq. yd | square yard |
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