Convert Square Feet to Acres

Fast, accurate ft² to ac calculator

From Square Feet (ft²):

To Acres (ac):

Square Feet to Acres Conversion Table:

1 ft² 0 ac

2 ft² 0 ac

5 ft² 0.0001 ac

10 ft² 0.0002 ac

20 ft² 0.0005 ac

50 ft² 0.0011 ac

100 ft² 0.0023 ac

500 ft² 0.0115 ac

1 Square Feet =

2.0E-5 Acres

1 ft² = 2.0E-5 ac

Mathematical Formula:

Multiply Square Feet by 2.0E-5 to get Acres:
ac = ft² × 2.0E-5

1 Square Feet (ft²) is equal to approximately 2.0E-5 Acres (ac).

Acres = Square Feet × 2.0E-5.