Square Footage Calculator – Area Calculator

Calculate square footage and area for rooms, houses, and land. Support for various shapes including rectangles, circles, and triangles with multiple unit options.

Square Footage Calculator – Area Calculator

Calculate square footage and area for rooms, houses, and land. Support for various shapes including rectangles, circles, and triangles with multiple unit options.

Shape of the area

Length (or radius for circle)

Width (or height for triangle)

Unit of measurement

🏗️
12.5
cubic yards of square-footage
100
Square Feet
4"
Depth
Project Coverage
100 sq ft coverage

Calculating Square Footage

Square footage calculations are essential for flooring, painting, real estate, and construction projects. Accurate measurements help estimate materials and costs.

How to Use This Calculator

Follow these simple steps to get accurate results:

  1. Enter your shape
  2. Enter your length/radius
  3. Enter your width/height
  4. Enter your unit
  5. Click the "Calculate" button to see your results
  6. Review the detailed breakdown and explanation

Why Use Our Square Footage Calculator – Area Calculator?

  • 100% free and no registration required
  • Instant, accurate calculations with professional formulas
  • Mobile-friendly design that works on any device
  • Privacy-focused - your data never leaves your browser
  • Educational content to help you understand the results

Frequently Asked Questions

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