ZovaTool

Square Footage Calculator

120 sq ft
sq ft
120
sq yd
13.33
sq m
11.15
acres
0.00275
Cost
$420

How to use the Square Footage Calculator

  1. Pick a shape: Rectangle, Triangle, Circle or Trapezoid.
  2. Enter the relevant dimensions in feet.
  3. Get area in sq ft, sq yd, sq m and acres.
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Why square footage matters

Flooring, paint, landscaping and rent are all priced per sq ft (or sq m).

1 acre = 43,560 sq ft = 4,047 m². A standard US suburban lot is about 0.2 acre.