Square feet to Hectares Converter
Convert square feet (sq ft) to hectares (ha) instantly. Area conversions are everyday maths in Singapore property: HDB flats are listed in square metres while condo listings and PSF prices use square feet.
Result
- Hectares
- 9.290304e-6 ha
How to use the square feet to hectares converter
- Enter the square feet (sq ft).
- The results update as you type, or press Calculate.
- Read the hectares first, then the supporting figures below it.
Formula
Hectares = square feet × 9.290304e-06
Worked example
For example, with these inputs:
- Square feet (sq ft): 1
the calculator returns:
- Hectares: 9.290304e-6 ha
Square feet to Hectares table
| Square feet | Hectares |
|---|---|
| 1 sq ft | 9.290304e-6 ha |
| 2 sq ft | 1.858061e-5 ha |
| 5 sq ft | 4.645152e-5 ha |
| 10 sq ft | 9.290304e-5 ha |
| 20 sq ft | 0.000186 ha |
| 25 sq ft | 0.000232 ha |
| 50 sq ft | 0.000465 ha |
| 100 sq ft | 0.000929 ha |
| 250 sq ft | 0.002323 ha |
| 500 sq ft | 0.004645 ha |
| 1,000 sq ft | 0.00929 ha |
About this conversion
Area conversions are everyday maths in Singapore property: HDB flats are listed in square metres while condo listings and PSF prices use square feet.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
Frequently asked questions
How many hectares are in one square feet?
1 sq ft = 9.290304e-6 ha.
How do I convert sq ft to ha?
Hectares = square feet × 9.290304e-06.