Square Footage Calculator
Calculate square feet for any rectangular area. Perfect for flooring, painting, wallpaper, or flooring materials.
ft
ft
ft
ft
ft
ft
ft
ft
ft
ft
ft
ft
ft
Total Square Footage
0
sq ft
0
Square Meters
0
Square Inches
0
Acres
How to Calculate Square Footage
- Measure the length and width of each section in feet
- Multiply length × width for each rectangular area
- Add all sections together for the total
- For L-shaped rooms, calculate each rectangle separately then add
- Round to the nearest square foot for material estimates