Convert Square meter (m²) (m2) to Hectare (ha) (ha)
Category: Area
1 m2 = 0.0001 ha
High-precision rounding: 6 decimals
How to convert square meter (m²) to hectare (ha)
We convert by pivoting through the SI base unit for Area and applying exact factors where applicable.
Share this conversion: /convert/square-meter-to-hectare/1
Examples
Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).
Common mistakes
- Squaring a length conversion factor incorrectly or forgetting to square it.
About Area
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.
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.