Sqft to Acres - Acres to Sqft

How many sq ft in an acre? Use the Square Feet to Acre and Acre to Square feet Converter



Square Feet - Acre Converter

You can input in any of the fields and get equivalent values.

Formula for acre to sqft and sqft to acres (sf to acres)

How many square feet in an acre (sq ft per acre)

1 acre = 43,560 sq ft

How many acre to sq ft? (acres to square feet)

1 sq ft = 0.000023 acre

Useful Inputs on Square foot and Acres

Explanation Icon
  • A square foot is a unit of area equal to the area of a square with sides of one foot.
  • An acre is a unit of area used in the imperial systems of measurement and customary systems of units. It is equal to 43,560 square feet.
  • To convert from square feet to acres, you divide by 43,560. To convert from acres to square feet, you multiply by 43,560
  • Here are some examples of how to use these conversions:
    • A plot of land that is 100 feet by 100 feet is equal to 0.23 acre.
    • A house that is 2,500 square feet is built on a lot that is 0.058 acre.
    • A large real estate built on farm land will be around 160 acres in size. This is equal to 7,040,000 square feet.
  • Square feet is a smaller unit of area, and is typically used to measure the size of indoor spaces, such as rooms, houses, and offices. It is also used to measure the size of small plots of land, such as residential lots and garden plots.
  • Acres is a larger unit of area, and is typically used to measure the size of large plots of land, such as farms, ranches, and forests. It is also used to measure the size of some public lands, such as parks and wildlife refuges.
  • Here are some useful inputs on square feet and acres:
    • Square footage is a common factor used to determine the value of a property.
    • Acres can be used to calculate the amount of crops that can be grown on a piece of land.
    • Acres can also be used to calculate the amount of water that is needed to irrigate a piece of land.
  • The term "square foot" was first used in English in the 14th century. It comes from the Old English words "sċēorf" (meaning "to cut") and "fōt" (meaning "foot").
  • The term "acre" was first used in English in the 7th century. It comes from the Old English words "æcer" (meaning "field") and "hord" (meaning "hoard").
  • These systems of units originated in England, and were later adopted by other countries, such as the United States. Today, square feet and acres are still commonly used in many countries, including the United States, the United Kingdom, Canada, Australia, and New Zealand.
  • However, the metric system is now the international standard system of units. In the metric system, the unit of area is the square meter. One square meter is equal to 10.76 square feet.
  • Despite the metric system being the international standard, square feet and acres are still widely used in many countries, especially for measuring the size of land and property.
  • Note: The content has inputs from Bard, the AI model from Google.

Sqft to Acres Conversion table

Conversion Table Icon

Square Feet (sq ft)


1 sq ft to acre

00002295684 acres

100 sq ft to acres

0.0023 acres

500 sq ft to acres

0.0115 acres

1000 sq ft to acres

0.023 acres

2000 sq ft to acres

0.046 acres

2500 sq ft to acres

0.0574 acres

5000 sq ft to acres

0.1148 acres

6000 sq ft to acres

0.14 acres

6969 sq ft to acres

0.16 acres

7405 sq ft to acres

0.17 acres

8712 sq ft to acres

0.20 acres

10000 sq ft to acres

0.23 acres

10890 sq ft to acres

0.25 acres

15000 sq ft to acres

0.344 acres

20000 sq ft to acres

0.46 acres

21780 sq ft to acres

0.5 acres

25000 sq ft to acres

0.574 acres

30000 sq ft to acres

0.689 acres

40000 sq ft to acres

0.92 acres

43560 sq ft to acres

1 acre

50000 sq ft to acres

1.15 acres

750000 sq ft to acres

1.722 acres

87120 sq ft to acres

2 acres

100000 sq ft to acres

2.3 acres

108900 sq ft to acres

2.5 acres

130680 sq ft to acres

3 acres

217800 sq ft to acres

5 acres

435600 sq ft to acres

10 acres

696960 sq ft to acres

16 acres

1742400 sq ft to acres

40 acres

2178000 sq ft to acres

50 acres

Acre to Sqft Conversion Table

Conversion Table Icon


Square Feet (sq ft)

0.1 acre to sq ft

4356 sq ft

0.17 acre to sq ft

7405.20 sq ft

0.2 acre to sq ft

8712 sq ft

0.25 acre to sq ft

10890 sq ft

0.5 acre to sq ft

21780 sq ft

0.75 acre to sq ft

32670 sq ft

1 acre acre to sq ft

43560 sq ft

1.25 acre to sq ft

54450 sq ft

1.5 acre to sq ft

65340 sq ft

1.75 acre to sq ft

76230 sq ft

2 acre to sq ft

87120 sq ft

2.5 acre to sq ft

108900 sq ft

3 acre to sq ft

130680 sq ft

3.5 acre to sq ft

152460 sq ft

4 acre to sq ft

174240 sq ft

4.5 acre to sq ft

196020 sq ft

5 acre to sq ft

217800 sq ft

5.5 acre to sq ft

239580 sq ft

6 acre to sq ft

261360 sq ft

6.5 acre to sq ft

283140 sq ft

7 acre to sq ft

304920 sq ft

7.5 acre to sq ft

326700 sq ft

8 acre to sq ft

348480 sq ft

8.5 acre to sq ft

370260 sq ft

9 acre to sq ft

392040 sq ft

9.5 acre to sq ft

413820 sq ft

10 acre to sq ft

435600 sq ft

15 acre to sq ft

653400 sq ft

20 acre to sq ft

871200 sq ft

25 acre to sq ft

1089000 sq ft

50 acre to sq ft

2178000 sq ft

75 acre to sq ft

3267000 sq ft

100 acre to sq ft

4356000 sq ft

200 acre to sq ft

8712000sq ft

500 acre to sq ft

21780000.01 sq ft

1000 acre to sq ft

43560000.01 sq ft

Frequently Asked Questions Square feet to Acres conversion

FAQ icon

  • The acre is a US customary and imperial unit of land area measurement. 1 ac = 43,560 sq ft

    A Square Foot (Sq ft) is a imperial unit of measurement of area. Other units of measurement are square yard, square meter, square inch, square mile 1 square foot = 0.00002 acre

  • 1 ft^2 = 2.29568E-5 ac

  • 1 sq ft = 0.00002295684 acres

  • 1 ac = 43,560 sq ft

  • 1 ac = 43560 ft^2

  • 0.23 acres

  • 43560 sq ft

  • 217800 sq ft

  • 87120 sq ft

  • 130680 sq ft

  • 0.20 acres

  • 0.11 acres

  • 0.17 acres

  • acre is 10 square chains, or 43,560 square feet.

  • 21780 sq ft