Square Feet to Acres Converter
Updated Formulas shown
Divide square feet by 43,560 to get acres. A 10,000 ft² lot is 0.2296 acres.
Acres
0.2296
- Square yards
- 1,111.11
- Square meters
- 929.03
- Hectares
- 0.0929
1 acre = 43,560 ft² · 1 m² = 10.7639 ft² · 1 yd² = 9 ft²
Quick reference
| Square feet | Acres |
|---|---|
| 1,000 | 0.023 |
| 2,500 | 0.0574 |
| 5,000 | 0.1148 |
| 7,500 | 0.1722 |
| 10,000 | 0.2296 |
| 15,000 | 0.3444 |
| 20,000 | 0.4591 |
| 21,780 | 0.5 |
| 43,560 | 1 |
| 87,120 | 2 |
| 100,000 | 2.2957 |
| 217,800 | 5 |
Related calculators
- Acres to Square Feet ConverterConvert acres to square feet (1 acre = 43,560 ft²), plus square yards, square meters and hectares.
- Square Footage CalculatorCalculate square footage of rectangles, circles, triangles and trapezoids, with square yards, square meters, acres and cost.
- Square Feet to Square MetersConvert square feet to square meters: multiply by 0.
Frequently asked questions
How many square feet are in an acre?
43,560 ft². A half acre is 21,780 ft² and a quarter acre is 10,890 ft².
How big is an acre?
About 208.7 × 208.7 ft, or roughly 90% of an American football field without the end zones.
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Estimates only. Check quantities with your supplier or contractor before ordering.