Hectares to Square Feet Converter
Convert hectares to square feet — one hectare is 107,639 square feet. Results update as you type; exact factors shown.
One hectare is 107,639.1042 square feet — see the exact factor, not a rounded rule of thumb.
How the hectares to square feet converter works
Areas convert through the square meter. Because the inch is exactly 25.4 mm, a square foot is exactly 0.09290304 m², an acre (43,560 square feet) is exactly 4,046.8564224 m² and a square mile (640 acres) is 2,589,988.110336 m². A hectare is 10,000 m² by definition.
The US uses customary units (US gallon, short ton, °F) in daily life; NIST SP 811 gives the exact SI factors.
Common area conversions
| From | To | Units |
|---|---|---|
| 0.05 ha | 5,381.9552 ft² | hectares to square feet |
| 0.1 ha | 10,763.9104 ft² | hectares to square feet |
| 0.25 ha | 26,909.776 ft² | hectares to square feet |
| 0.5 ha | 53,819.5521 ft² | hectares to square feet |
| 1 ha | 107,639.1042 ft² | hectare to square feet |
| 2 ha | 215,278.2083 ft² | hectares to square feet |
| 5 ha | 538,195.5208 ft² | hectares to square feet |
| 10 ha | 1,076,391.0417 ft² | hectares to square feet |
| 20 ha | 2,152,782.0833 ft² | hectares to square feet |
| 50 ha | 5,381,955.2084 ft² | hectares to square feet |
| 100 ha | 10,763,910.4167 ft² | hectares to square feet |
| 250 ha | 26,909,776.0418 ft² | hectares to square feet |
Units in this converter and their exact factors
| Unit | Symbol | One unit in square meters |
|---|---|---|
| square millimeter | mm² | 0.000001 square meter |
| square centimeter | cm² | 0.0001 square meter |
| square meter | m² | 1 square meter |
| hectare | ha | 10,000 square meter |
| square kilometer | km² | 1,000,000 square meter |
| square inch | in² | 0.00064516 square meter |
| square foot | ft² | 0.09290304 square meter |
| square yard | yd² | 0.83612736 square meter |
| acre | ac | 4,046.8564224 square meter |
| square mile | mi² | 2,589,988.110336 square meter |
FAQFrequently asked questions about area conversion
How many square feet in a hectare?
107,639.1 square feet.
What is a hectare?
10,000 square meters — a square 100 m on each side.
How does that compare to an acre?
A hectare is 2.471 acres.
What is half a hectare in square feet?
53,820 square feet.
Where are hectares used?
Land area almost everywhere outside the US, which uses acres.
Where these figures come from
- BIPM — The International System of Units (SI Brochure, 9th edition) — definitions of the base and derived units.
- NIST Special Publication 811 — Guide for the Use of the International System of Units — the exact conversion factors used here.
- National Institute of Standards and Technology (NIST) — United States's national measurement authority.
Last checked: September 2026. Conversion factors are fixed by definition and do not change with tax years or regulations.