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Room Area Calculator

Formula: Length x Width

Choose units for length and width. The result is room area in m2.

Example

Formula: Length x Width
= 5 m x 4 m
= 20 m2

Step-by-step calculation

  1. Enter room length and width.
  2. Select units for both inputs.
  3. Calculate to get area in m2.

FAQ

What about irregular rooms?
Split into rectangles and add the areas.
Why use m2?
It is standard for flooring and paint estimates.

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