Convert Square Foot to Acre
Other Square Foot Conversions
- Square Foot to Square Kilometer
- Square Foot to Square Meter
- Square Foot to Square Mile
- Square Foot to Square Yard
- Square Foot to Square Inch
- Square Foot to Hectare
- See also: Acre to Square Foot
Conversion Table
| 0.1 ft² | 0.00000229568 ac |
| 0.5 ft² | 0.0000114784 ac |
| 1 ft² | 0.0000229568 ac |
| 5 ft² | 0.000114784 ac |
| 10 ft² | 0.000229568 ac |
| 50 ft² | 0.00114784 ac |
| 100 ft² | 0.00229568 ac |
| 500 ft² | 0.0114784 ac |
| 1000 ft² | 0.0229568 ac |
| Units in Square Foot | Units in Acre |
|---|---|
| 1 Square Kilometer = 10763910.41671 Square Foot | 1 Square Kilometer = 247.10538 Acre |
| 1 Square Meter = 10.76391 Square Foot | 1 Square Meter = 0.000247105 Acre |
| 1 Square Mile = 27878400 Square Foot | 1 Square Mile = 640 Acre |
| 1 Square Yard = 9 Square Foot | 1 Square Yard = 0.000206612 Acre |
| 1 Square Foot = 1 Square Foot | 1 Square Foot = 0.0000229568 Acre |
| 1 Square Inch = 0.00694444 Square Foot | 1 Square Inch = 0.000000159423 Acre |
| 1 Hectare = 107639.10417 Square Foot | 1 Hectare = 2.47105 Acre |
| 1 Acre = 43560 Square Foot | 1 Acre = 1 Acre |
On this page you can convert square feet (ft²) to acres (ac) quickly and easily. One square foot equals 0.0000229568 acres, and one acre equals 43560 square feet. Type any value in the converter above and the result appears right away.
The square foot is the common area unit in the United States for homes and offices. It equals about 0.0929 square meters. Its symbol is ft².
The acre is an area unit used in the United States and the United Kingdom for land. One acre equals about 4,047 square meters. Its symbol is ac.
To convert from square feet to acres, divide the number of square feet by 43560. For example: 5 ft² ÷ 43560 = 0.000114784 ac, and 20 ft² ÷ 43560 = 0.000459137 ac. To go the other way, from acres to square feet, multiply by 43560 instead.
This area converter is free, works on your phone and computer, and even works offline after your first visit. The tables above give you ready answers for the most common values, and you will also find links to more square foot conversions.