Square Footage Calculator
Calculate the square footage of any space with ease.
About Square Footage Calculations
Square footage (sq ft) is a measurement of area commonly used in real estate, construction, and home improvement projects. Calculating the correct square footage is essential for determining materials needed, estimating costs, and pricing properties.
How to Use This Calculator
1. Select the shape that best matches your space (rectangle, circle, triangle, or L-shape).
2. Enter the dimensions in feet.
3. Click "Calculate" to get the square footage.
Common Uses for Square Footage
- Flooring installation (carpet, tile, hardwood)
- Paint coverage calculations
- Real estate listings and appraisals
- Determining heating and cooling requirements
- Landscaping and yard work
Tips for Measuring
- Use a tape measure or laser measuring device for accuracy.
- For irregular spaces, break them down into simple shapes and add the areas together.
- Add 5-10% extra material for waste when planning flooring or other installations.
- Measure to the nearest inch and convert to decimal feet (e.g., 10 feet 6 inches = 10.5 feet).