Convert Square meter (m²) to Hectare (ha)
Category: Area
1 m2 = 0.0001 ha
Precision: 6 decimals; very small non-zero results use significant digits.
How to convert square meter (m²) to hectare (ha)
Area equals length squared. It appears in real estate, land management, material takeoffs, and GIS. Square meters are SI standard; acres and hectares are common for land reporting in different regions.
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Quick conversion table
Handy values for Square meter (m²) to Hectare (ha). Click a value to calculate that result.
| Square meter (m²) | Hectare (ha) |
|---|---|
| 0.0001 | |
| 5E-05 | |
| 0.00025 | |
| 0.001 |
Conversion formula
Use the following formula:
Hectare (ha) ≈ Square meter (m²) × 0.0001
Convert area from Square meter (m²) to Hectare (ha) using a fixed unit ratio. Round only the final result.
Common mistakes
- Squaring a length conversion factor incorrectly or forgetting to square it.
Unit facts
- Square meter (m²): A square meter (m²) is the SI unit of area (1 m × 1 m).
- Hectare (ha): A hectare (ha) is 10,000 m² (100 m × 100 m); common in agriculture and land planning.
About Square meter (m²)
Square meter (m²)
SI unit of area; equals the area of a square 1 m on a side. Used from floor plans to satellite remote sensing products.
History: Defined from the meter; fundamental for land measurement and building codes.
About Hectare (ha)
Hectare (ha)
Equals 10,000 m² (100 m × 100 m). Convenient for land, forestry, and GIS datasets.
History: Adopted with the metric system to provide a practical large-area unit aligned to decimal meters.
Frequently asked questions
How many Hectare (ha) are in one Square meter (m²)?
Is Square meter (m²) to Hectare (ha) conversion exact?
What is the fastest way to convert Square meter (m²) to Hectare (ha)?
Convert other units to Hectare (ha)
- acre → ha Acre