Square Footage Calculator
Calculate the area of a space in square feet. Enter the length and width in feet to get the total square footage.
Square Footage Calculator
Square Feet
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How to use this calculator
- Measure the length of the space in feet.
- Measure the width of the space in feet.
- See the total area in square feet.
How it works
The Square Footage Calculator finds the area of a rectangular space. Use it for rooms, yards, flooring, painting, gardening, or any project that needs area measurements.
How the calculation works
Area = length × width. Both measurements should be in feet. For example, a 12 ft × 15 ft room = 180 square feet.
Step-by-step
1. Measure the length of the space in feet. 2. Measure the width of the space in feet. 3. Enter both values to see the area in square feet.
Practical examples
- 10 ft × 12 ft room = 120 sq ft. - 25 ft × 40 ft yard = 1,000 sq ft. - 8 ft × 10 ft wall = 80 sq ft (for painting).
Multiply square feet by 0.0929. For example, 200 sq ft × 0.0929 = 18.58 sq m.
Break it into two rectangles, calculate each area, and add them together.
A small bedroom is about 100 sq ft (10×10), a master bedroom 200-300 sq ft, and a living room 200-400 sq ft.
Copy the code below to embed this calculator on your site.
<iframe src="https://smartcalculators.tools/embed/square-footage-calculator" title="Square Footage Calculator" width="100%" height="400" frameborder="0"></iframe>