Acres to Square Inches Conversion

To find out how many square inches in "x" acres or how many acres in "x" square inches, enter an acre or a square inch value into the converter and the result will be displayed.

Enter Acre
Enter Square Inch

1 Acre = 6 272 640 Square Inches

Acre is an imperial, US Customary area unit and used mostly for measuring the land, agriculture and forestry. It's usage is mostly replaced globally by metric area unit hectare. The abbreviation is "ac".

Square inch is a very small area unit with both sides of the square are 1 inch in length. It's mostly used to measure the area of small objects. The abbreviation is "sq in".

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.