How do I use this calculator?

Simply enter your values in the input fields and click calculate. The tool will automatically compute the result and show you step-by-step solutions.

Is this calculator free to use?

Yes, all calculators on CalculatorOS are completely free to use. No registration or payment required.

Can I use this calculator on mobile devices?

Yes, our calculators are fully responsive and work on all devices including smartphones, tablets, and desktop computers.

Square Foot Calculator - CalculatorOS

Calculating...

Please wait while we calculate the area...

Error

An error occurred during calculation.

Results

0

Length (ft)

0

Width (ft)

0

Area (sq ft)

0

Perimeter (ft)

Detailed Results

Category	Value	Description
Length	0 ft	Length of the area
Width	0 ft	Width of the area
Area (Square Feet)	0 sq ft	Total area in square feet
Perimeter	0 ft	Total perimeter length
Area (Square Meters)	0 m²	Area converted to square meters

About Square Foot Calculator

Calculate Area and Dimensions for Real Estate and Construction

Our square foot calculator helps you determine the exact area, perimeter, and dimensions of rectangular spaces. This calculator provides precise calculations for various real estate and construction scenarios.

Calculation Features:

Area calculations: Calculate square footage accurately
Perimeter calculations: Determine total perimeter length
Unit conversion: Convert between feet and meters
Dimension validation: Ensure valid measurements

Use Cases:

Real estate: Calculate room and property areas
Construction: Plan building dimensions
Home improvement: Calculate flooring and paint needs
Landscaping: Plan garden and yard areas

Calculator

Square Foot Calculator

Quick Examples: