Acres → Square feet converter (acre to ft²) - Area Converter

Table Of Contents

Acres to square feet Conversion
Formula
Examples
- Convert 20 acres to square feet:
Conversion table

Acres to square feet Conversion

1 acres (acre) is equal to 43560 square feet (ft²).

1 acre = 43560 ft²

1 ft² = 0.00002295684114 acre

Formula

To convert a area from acres (acre) to square feet (ft²), multiply the area in acres by 43560

a_(ft²) = a_(acre) × 43560

Examples:

Convert 20 acres to square feet:

a_(ft²) = 20acre × 43560 = 871200 ft²

Conversion table

Acres (acre)	Square feet (ft²)
1 acre	43560 ft²
2 acre	87120 ft²
3 acre	130680 ft²
5 acre	217800 ft²
10 acre	435600 ft²
20 acre	871200 ft²
25 acre	1089000 ft²
50 acre	2178000 ft²
100 acre	4356000 ft²
250 acre	10890000 ft²
500 acre	21780000 ft²
1000 acre	43560000 ft²

Acres (acre)

Square feet (ft²)

1 acre

43560 ft²

2 acre

87120 ft²

3 acre

130680 ft²

5 acre

217800 ft²

10 acre

435600 ft²

20 acre

871200 ft²

25 acre

1089000 ft²

50 acre

2178000 ft²

100 acre

4356000 ft²

250 acre

10890000 ft²

500 acre

21780000 ft²

1000 acre

43560000 ft²

Square feet (ft²)	Acres (acre)
1 ft²	2.295684e-5 acre
2 ft²	4.591368e-5 acre
3 ft²	6.887052e-5 acre
5 ft²	1.14784e-4 acre
10 ft²	2.29568e-4 acre
20 ft²	4.59137e-4 acre
25 ft²	5.73921e-4 acre
50 ft²	0.001147842 acre
100 ft²	0.002295684 acre
250 ft²	0.00573921 acre
500 ft²	0.011478421 acre
1000 ft²	0.022956841 acre

Square feet (ft²)

Acres (acre)

1 ft²

2.295684e-5 acre

2 ft²

4.591368e-5 acre

3 ft²

6.887052e-5 acre

5 ft²

1.14784e-4 acre

10 ft²

2.29568e-4 acre

20 ft²

4.59137e-4 acre

25 ft²

5.73921e-4 acre

50 ft²

0.001147842 acre

100 ft²

0.002295684 acre

250 ft²

0.00573921 acre

500 ft²

0.011478421 acre

1000 ft²

0.022956841 acre

Frequently asked questions

How do I convert acres to square feet?

Multiply the value in acres by 43560 to get the result in square feet. For example, 5 acre × 43560 = 217800 ft².

How many square feet are in 1 acres?

1 acres (acre) is equal to 43560 square feet (ft²).

How do I convert square feet back to acres?

Use the inverse operation: divide the value in square feet by 43560 to get the result in acres.

How accurate is the acres to square feet conversion?

The converter multiplies by the conversion factor 43560 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.