Making area calculations simple, accurate, and accessible for everyone
We created this Square Footage Calculator with a simple goal: to provide a fast, accurate, and completely free tool that helps homeowners, contractors, DIY enthusiasts, and professionals calculate area measurements for their projects.
Whether you're planning a flooring installation, estimating paint coverage, designing a garden layout, or calculating construction materials, our calculator simplifies the process and helps you get accurate results in seconds.
We noticed that many area calculators online were either too complicated, loaded with ads, or lacked essential features. We wanted to create something better:
No complicated setup. Just select your shape, enter measurements, and get instant results.
Fully responsive design that works perfectly on desktop, tablet, and mobile devices.
No hidden fees, no subscriptions, no sign-ups required. Completely free forever.
Powered by precise mathematical formulas to ensure accurate area calculations every time.
Supports feet, inches, yards, centimeters, and meters with automatic conversions.
Calculate material costs with optional pricing and waste factor features.
Unlike basic calculators that only handle rectangles, we support 8 different shapes including squares, circles, triangles, trapezoids, borders, and annulus. This versatility makes our calculator suitable for virtually any project.
Each shape comes with a clear visual diagram showing exactly what measurements you need to enter. No more confusion about which dimension goes where.
Professional contractors know that you should always order extra materials. Our waste factor feature lets you add 5-10% (or any percentage) to account for cuts, mistakes, and future repairs.
Planning a budget? Enter your material cost per square unit, and we'll calculate the total project cost automatically. Supports multiple currencies and pricing units.
We don't collect, store, or track any of your measurements or calculations. Everything happens in your browser, ensuring complete privacy.
Our square footage calculator is trusted by:
We're committed to keeping this calculator free, fast, and easy to use. We regularly update our tool based on user feedback and strive to provide the best possible experience.
If you have suggestions for improvements or encounter any issues, please don't hesitate to contact us. Your feedback helps us make the calculator better for everyone.
Start using our free square footage calculator now and get accurate results in seconds!
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