Square Footage Calculator
Calculate square footage of rooms and spaces. Enter length and width to get area in square feet. Add multiple rooms to get a total. Supports rectangles, triangles, and circles.
- 100% free
- No signup
- Runs in your browser
Used 52.9K times today
How to Use Square Footage Calculator
- 1
Enter length and width
Type the length and width of your room or space in feet and inches.
- 2
Add more rooms
Click "Add Room" to include multiple rooms and get a combined total square footage.
- 3
Switch shapes
Select triangle or circle mode for non-rectangular spaces.
Frequently Asked Questions
What if my room is L-shaped?
Can I use meters?
Embed This Tool
Add this tool to your website for free. Just copy and paste the code below:
<iframe src="https://utilko.com/embed/square-footage-calculator/" width="100%" height="500" frameborder="0" title="Square Footage Calculator"></iframe> About Square Footage Calculator
The Square Footage Calculator on Utilko computes the area of any room or space from its length and width. Add multiple rooms to get a project total — essential for flooring, painting, carpeting, and renovation planning. Supports rectangles, triangles, and circles in feet or meters.
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