Instant, two-way conversion across common engineering units.
1 ha = 10,000 m²(Hectare → Square metre)
To convert hectares to square meters, multiply the value by 10,000. Area figures drive floor space schedules, finish quantities and cost per area, so both metric and imperial results are shown at full precision.
The hectare (ha) equals 10,000 square meters and is the standard metric unit for land area.
The square meter (m²) is the SI derived unit of area and the standard measure of building floor space.
1 ha equals 10,000 m².
Multiply the value by 10,000. For example, 10 ha equals 100,000 m².
1 m² equals 0.0001 ha. The converter above works in both directions, so you can type into either field.
Hectares are the metric standard for site and land areas in most planning systems, while acres remain common in US and UK land records. Use whichever the local authority requires and quote the other in brackets.
Square the length factor. Because 1 ft = 0.3048 m, one square foot is 0.3048², which is 0.09290304 m².
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