Convert square feet to hectares
1 ft² = 0.000009290304 ha — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 009 290 304ha
Exact decimal: 0.000009290304
As a fraction: 145161/15625000000
1 ft² = 0.000009290304 ha
How to convert square feet to hectares
Multiply the number of square feet by 0.000009290304 to get hectares.
The exact factor is 0.000009290304 — as a fraction, 145161/15625000000.
Hectare: The standard land-area unit almost everywhere outside the US.
Square foot to Hectare conversion table
| Square feet (ft²) | Hectares (ha) |
|---|---|
| 1 ft² | 0.000 009 290 304 |
| 2 ft² | 0.000 018 580 608 |
| 3 ft² | 0.000 027 870 912 |
| 5 ft² | 0.000 046 451 52 |
| 10 ft² | 0.000 092 903 04 |
| 20 ft² | 0.000 185 806 08 |
| 25 ft² | 0.000 232 257 6 |
| 50 ft² | 0.000 464 515 2 |
| 100 ft² | 0.000 929 030 4 |
| 250 ft² | 0.002 322 576 |
| 500 ft² | 0.004 645 152 |
| 1000 ft² | 0.009 290 304 |
Hectare to Square foot conversion table
| Hectares (ha) | Square feet (ft²) |
|---|---|
| 1 ha | 107 639.1 |
| 2 ha | 215 278.21 |
| 3 ha | 322 917.31 |
| 5 ha | 538 195.52 |
| 10 ha | 1 076 391 |
| 20 ha | 2 152 782.1 |
| 25 ha | 2 690 977.6 |
| 50 ha | 5 381 955.2 |
| 100 ha | 10 763 910 |
| 250 ha | 26 909 776 |
| 500 ha | 53 819 552 |
| 1000 ha | 107 639 100 |
Frequently asked
How many hectares are in a square foot?
One square foot equals 0.000009290304 hectares (ft² → ha). That figure is exact, not rounded.
How do you convert square feet to hectares?
Multiply the number of square feet by 0.000009290304 to get hectares.
What is 1 ha in square feet?
One hectare is 107639.1042 square feet.
What is 10 ft² in ha?
10 ft² = 0.000 092 903 04 ha.
What exactly is a hectare?
The standard land-area unit almost everywhere outside the US.