Free · Area conversions

Rectangular Lot Square Footage & Price Calculator

Calculate rectangular lot area in square feet and multiply by a supplied price per square foot.

Calculator inputs

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Enter the known values in the units shown. Results update as you type.
Where results are editable, change one to solve backwards. Lock a value to hold it fixed.
Use the worked example to check the method. Reset restores the starting fields.

Inputs and results stay in this browser tab. Bookify does not upload or store the values you enter.

A rectangle 66 feet wide and 660 feet long covers 43,560 square feet. At 2 per square foot, the calculated total is 87,120.

Square feet = width in feet × length in feet; total price = area × price per square foot

Enter these known values and leave the other values blank.

Models a flat rectangle: area equals length times width. For an irregular parcel, use an independently established area instead of treating two boundary lengths as a rectangle.
Dimensions, area and prices must be positive. Total price equals the supplied unit price times area; it does not estimate market value, taxes, closing costs or buildable area.
Uses the international foot and acre, with one acre equal to 43,560 square feet. Area conversion does not determine a parcel’s shape or legal boundaries.
Where offered, the soccer-field scale is fixed at 105 m × 68 m, or 7,140 m². Actual sports-field dimensions vary.

The starting price denominator is square feet. You can change that unit independently; the selector shows which area the price applies to.

Not from arbitrary edge measurements. Enter a known area or obtain the correct horizontal area from suitable geometry or a survey.

The international acre is exactly 43560 square international feet; Bookify replaces the rounded captured area factor.