Convert square feet to hectares
Square foot (ft²) to hectare (ha). One square foot equals 0.000009 hectares.
Formula
Square foot to hectare conversion table
| Square feet | Hectares | Hectares | Square feet |
|---|---|---|---|
| 1 ft² | 0.000009 ha | 1 ha | 107639.1 ft² |
| 2 ft² | 0.000019 ha | 2 ha | 215278.21 ft² |
| 3 ft² | 0.000028 ha | 3 ha | 322917.31 ft² |
| 5 ft² | 0.000046 ha | 5 ha | 538195.52 ft² |
| 10 ft² | 0.000093 ha | 10 ha | 1076391.04 ft² |
| 20 ft² | 0.000186 ha | 20 ha | 2152782.08 ft² |
| 50 ft² | 0.000465 ha | 50 ha | 5381955.21 ft² |
| 100 ft² | 0.000929 ha | 100 ha | 10763910.42 ft² |
| 500 ft² | 0.004645 ha | 500 ha | 53819552.08 ft² |
| 1000 ft² | 0.00929 ha | 1000 ha | 107639104.17 ft² |
To convert square feet to hectares, divide the number of square feet by 107639.1. One square foot equals 0.000009 hectares, and one hectare equals 107639.1 square feet, so the relationship is fixed and exact. As a worked example, 10 ft² comes to 0.000093 ha. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a area conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common square foot values already worked out in hectares, plus the reverse hectare to square foot direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many hectares are in a square foot?
One square foot equals 0.000009 hectares. The ratio is constant, so you can multiply any number of square feet by 0.000009 to get hectares.
What is the formula to convert square feet to hectares?
Use hectares = square feet ÷ 107639.1. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert hectares back to square feet?
Go the other way by using one hectare equals 107639.1 square feet. You can also press the swap button in the converter above to flip the direction in one click.
Is this square foot to hectare converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.