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Area · Rooms
Room Area Calculator
Calculate floor area for rectangular and L-shaped rooms. Supports metric and imperial units.
Unit system
Room shape
Room Dimensions
m
m
Total Floor Area
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m²
—
ft²
In m²
—
In ft²
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Room List
No rooms added yet. Calculate a room above and click "Add Room".
Total all rooms: 0.00 m²
Room Size Reference
Single bedroom 7–12 m²
Double bedroom 12–20 m²
Living room 15–35 m²
Kitchen 8–15 m²
Bathroom 4–8 m²
Home office 8–14 m²
Garage (single) 15–20 m²
Tip
Use the Room List to sum multiple rooms for a full floor area schedule. Export by copying the table results.