Square millimetres to hectares
1 mm² = 1E-10 ha
All units in this category
- 1mm²
- 0.01cm²
- 0.000001m²
- 1E-10ha
- 1E-12km²
- 0.00001076391ft²
- 2.4710538E-10ac
- 3.8610216E-13mi²
Formula
Multiply the value in square millimetres by 1E-10 to get hectares.
ha = mm² × 1E-10
How to convert square millimetres to hectares
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Square millimetres to hectares – common values
| Square millimetres (mm²) | Hectares (ha) |
|---|---|
| 1 | 1E-10 |
| 2 | 2E-10 |
| 5 | 5E-10 |
| 10 | 1E-9 |
| 20 | 2E-9 |
| 50 | 5E-9 |
| 100 | 1E-8 |
| 500 | 5E-8 |
| 1,000 | 1E-7 |
| 10,000 | 0.000001 |
About the units
Hectares. A hectare is 100 × 100 metres, i.e. 10,000 square metres.