Acres to Square Feet Conversion

How many sq. feet in an acre?

Acres to square feet conversion factors are listed below (for both international and survey acres). To find out how many square feet in an acre, multiply by the conversion factors or instead, use the converter if the conversion is between international acres and sq. foot. If scroll down, you may also create and print your own custom conversion table create your table.

1 Acre = 43 560 Square Feet [For both within international or survey]
1 Acre = 43 559.825579 Square Feet [survey]
1 Acre = 0.999995995 Acre [survey]

For example, to find out how many sq. feet there are in a half (1/2) acre of land, multiply the acre value by the conversion factor, (1/2) * 43560 = 21780 sq. feet.

Acre is an imperial and U.S. customary system area unit. Acre is defined as an area of 1 chain by 1 furlong (66 feet * 660 feet). To compare how big it is, an acre is about 1.35 NFL football field, 2.5 soccer field (393 ft * 295 ft maximum size as regulation) or roughly 16 tennis courts (78 ft * 36 ft). In metric system, it's replaced by hectare. Acre is mostly used for land planning, land management, agriculture and forestry. The abbreviation is "ac".

Square foot is an imperial and U.S. customary area unit. In metric system, it's replaced by square meters. Sq. foot is mostly used in real estate, architecture and interior space plans. It is defined as a square with all sides are one foot in length. To calculate the square footage of an area, find the length and the width of the area in foot and multiply. To calculate the same area in acres, divide the square feet value by 43 560. The abbreviations are "sq ft" and "ft2".

Enter a value that you want to convert into square feet and click on the "convert" button.

For square feet to acres converter, go to sq. feet to acres

For all area units, go to area conversion

Create Custom Conversion Table

Conversion Table

AcreSq. FootAcreSq. FootAcreSq. FootAcreSq. Foot
143560261132560512221560763310560
287120271176120522265120773354120
3130680281219680532308680783397680
4174240291263240542352240793441240
5217800301306800552395800803484800
6261360311350360562439360813528360
7304920321393920572482920823571920
8348480331437480582526480833615480
9392040341481040592570040843659040
10435600351524600602613600853702600
11479160361568160612657160863746160
12522720371611720622700720873789720
13566280381655280632744280883833280
14609840391698840642787840893876840
15653400401742400652831400903920400
166969604117859606628749601004356000
177405204218295206729185201255445000
187840804318730806829620801506534000
198276404419166406930056401757623000
208712004519602007030492002008712000
2191476046200376071309276025010890000
2295832047204732072313632030013068000
23100188048209088073317988050021780000
24104544049213444074322344075032670000
251089000502178000753267000100043560000