🔁 Area Converter
Square Feet to Acres
Convert square feet (ft²) to acres (ac) instantly. 1 square foot = 0.0000229568 acres.
1 square foot = 0.0000229568 acres
Square Feet to Acres conversion table
| Square Feet (ft²) | Acres (ac) |
|---|---|
| 1 | 0.0000229568 |
| 5 | 0.000114784 |
| 10 | 0.000229568 |
| 25 | 0.000573921 |
| 50 | 0.00114784 |
| 100 | 0.00229568 |
Related area conversions
Advertisement
How It Works
1
Enter square feet
Type the value you want to convert.
2
Read the result
The equivalent in acres updates instantly.
3
Switch or swap
Change units or pick another conversion below.
Advertisement
Frequently Asked Questions
How do I convert square feet to acres?+
Enter the number of square feet above and the equivalent in acres appears instantly. 1 square foot = 0.0000229568 acres.
Is the square foot to acre converter free?+
Yes — completely free, no signup, no limits. It runs entirely in your browser and your input is never sent anywhere.
Is it accurate?+
Yes. Conversions use exact standard factors and are rounded to 6 significant figures for readability.