Square kilometer: A square kilometer is a unit of area in the metric system. It is equal to 1,000,000 square meters or approximately 0.3861 square miles. This unit is commonly used to measure large areas such as geographical regions, city extents, or country sizes. One square kilometer is roughly equivalent to 247 acres.
Hectare: A hectare is a metric unit of area defined as 10,000 square meters or 2.471 acres. It is widely used in the measurement of land in countries that use the metric system. One hectare is approximately equal to the size of a rugby field or slightly larger than two football fields.
| Square kilometer | Hectare |
|---|---|
| 646431 | 64,643,100.0000000 |
| 646432 | 64,643,200.0000000 |
| 646433 | 64,643,300.0000000 |
| 646434 | 64,643,400.0000000 |
| 646435 | 64,643,500.0000000 |
| 646437 | 64,643,700.0000000 |
| 646438 | 64,643,800.0000000 |
| 646439 | 64,643,900.0000000 |
| 646440 | 64,644,000.0000000 |
| 646441 | 64,644,100.0000000 |