square foot to acre conversion

Conversion number between square foot [sq ft] and acre [ac] is 2.2956841138659 × 10-5. This means, that square foot is smaller unit than acre.

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Switch to reverse conversion:
from acre to square foot conversion


Enter the number in square foot:

Decimal Fraction Exponential Expression
[sq ft]
eg.: 10.12345 or 1.123e5

Result in acre

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precision [info]
Decimal:
Exponential:

Calculation process of conversion value


High precision conversion

If conversion between square foot to square-metre and square-metre to acre is exactly definied, high precision conversion from square foot to acre is enabled.

Decimal places: (0-800)

square foot
Result in acre:
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gads

square foot to acre conversion chart

Start value: [square foot]
Step size [square foot]
How many lines? (max 100)

visual:
square footacre
00
100.00022956841138659
200.00045913682277319
300.00068870523415978
400.00091827364554637
500.001147842056933
600.0013774104683196
700.0016069788797062
800.0018365472910927
900.0020661157024793
1000.0022956841138659
1100.0025252525252525
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Multiple conversion

Enter numbers in square foot and click convert button.
One number per line.

Converted numbers in acre:
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Details about square foot and acre units:

Convert Square foot to other unit:

square foot

Definition of square foot unit: ≡ 1 ft × 1 ft. ≡ 0.3048 × 0.3048 = 9.290304×10−2 m²

Convert Acre to other unit:

acre

Definition of acre unit: ≡ 1 ch × 10 ch = 4840 sq yd = 1⁄640 sq mi. International and US survey acre ≡ 4840 × 0.9144 × 0.9144 = 4046.8564224 m²


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