are
| Symbol: | a |
| Category: | Area |
| SI Equivalent: | 100 m2 |
| Dimension: | L2 |
| System: | French |
| Notes | |
| French metric area unit introduced after the French Revolution. It is often used in surveyor's measurements and is still used in agriculture. | |
57 conversions, showing those commonly used | Show all
1 a =
| Area | ||
| Symbol | Unit Name | |
| 2.47105×10-2 | ac, acre | acre |
| 10×1029 | b | barn |
| 1×10-2 | ha | hectare |
| 1×106 | cm2 | square centimeter |
| 1076.39 | ft2 | square foot |
| 1×10-2 | hm2 | square hectometer |
| 1.55×105 | in2, sq. in | square inch |
| 1×10-4 | km2 | square kilometer |
| 100 | m2 | square meter |
| 1×1014 | µm2 | square micrometer |
| 1.55×1011 | mil2 | square mil (thou) |
| 3.86101×10-5 | sq. mi. (int.) | square mile (int.) |
| 1×108 | mm2 | square millimeter |
| 119.599 | yd2, sq. yd | square yard |
more...
