L-Shape Square Footage Calculator
Two-rectangle L-shaped area = (L1×W1) + (L2×W2).
Result
General calculation reads
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How to use this calculator
- Measure both rectangles.
- Enter dimensions.
- Read the sum.
About this calculator
L-shaped rooms split into two rectangles. Measure both legs of the L separately, then sum the areas. Watch the dimensions: the "width" of the smaller leg is the depth from the inside corner.
Frequently asked
Why split it?+
Where to draw the boundary?+
For T-shapes or U-shapes?+
Conversions?+
Wall length for an L-room?+
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