Length and Area
m²toha
Convert square metres (m²) to hectares (ha).
Factor1 m² = 0.0001 ha
Converter
m²
Accepts numbers or expressions, e.g. 150 + 14.7
Result
ha
Rendered to 6 significant figures.
Formula
Formula
ha = m² × 0.0001
Multiply any value in square metres by 0.0001 to obtain the value in hectares.
Worked example
Convert 10000 m² to ha.
- 01Start with 10000 m².
- 02Multiply by the conversion factor: 10000 × 0.0001 = 1 ha.
Result10000 m² = 1 ha
Conversion table
| m² | ha |
|---|---|
| 1 | 0.0001 |
| 2 | 0.0002 |
| 5 | 0.0005 |
| 10 | 0.001 |
| 20 | 0.002 |
| 50 | 0.005 |
| 100 | 0.01 |
| 200 | 0.02 |
| 500 | 0.05 |
| 1000 | 0.1 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from m² to ha?
1 m² equals 0.0001 ha. To convert, multiply the value in square metres by 0.0001.
How do I convert 1 m² to ha?
1 m² = 0.0001 ha. For any value, multiply by 0.0001.
How do I convert ha back to m²?
Divide by the same factor — or equivalently, multiply by 10000. So 1 ha = 10000 m².
When would I need to convert square metre to hectare?
Area conversions are common in heat-exchanger surface area, site layout, and land-use planning where imperial and metric conventions mix.
Is the conversion exact?
Yes. Both m² and ha are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).