Square Footage Calculator
Calculate floor area for office space planning, warehouse sizing, and lease cost analysis. Support for rectangle, triangle, circle, and trapezoid shapes with multiple unit conversion.
Square Footage Calculator
Shape Type
Unit of Measurement
Length/Base (ft)
Width (ft)
Calculation Formulas
Rectangle: L × W | Triangle: (B × H) / 2 | Circle: π × R² | Trapezoid: ((B1 + B2) / 2) × H
These formulas calculate the area of different shapes. The area is then converted to square feet, square meters, square yards, and acres based on your input units.
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Why Use This Calculator?
The Square Footage Calculator helps you accurately measure floor space for:
- Office space planning and layout
- Warehouse sizing and capacity assessment
- Lease cost calculations per square foot
- Space allocation and facility management
- Real estate and property valuation
Whether you're managing a single office or a large facility, this calculator provides precise area measurements in multiple units.