84.2 ha = 0.842 km2. To convert hectares to square kilometers, divide by 100: 84.2 ÷ 100 = 0.842.
How to convert hectares to square kilometers
km2 = ha × 0.01
- 1 ha = 0.01 km2 (and 1 km2 = 100 ha).
- Multiply the amount by the factor: 84.2 × 0.01 = 0.842.
- Answer: 84.2 ha = 0.842 km2.
Shortcut: dividing by 100 gives the same result as multiplying by 0.01.
Hectares to Square Kilometers table
| Hectares (ha) | Square Kilometers (km2) |
|---|---|
| 83.7 ha | 0.837 km2 |
| 83.8 ha | 0.838 km2 |
| 83.9 ha | 0.839 km2 |
| 84 ha | 0.84 km2 |
| 84.1 ha | 0.841 km2 |
| 84.2 ha | 0.842 km2 |
| 84.3 ha | 0.843 km2 |
| 84.4 ha | 0.844 km2 |
| 84.5 ha | 0.845 km2 |
| 84.6 ha | 0.846 km2 |
| 84.7 ha | 0.847 km2 |
| ha | km2 |
|---|---|
| 1 ha | 0.01 km2 |
| 5 ha | 0.05 km2 |
| 10 ha | 0.1 km2 |
| 50 ha | 0.5 km2 |
| 100 ha | 1 km2 |
| 1,000 ha | 10 km2 |