Floor Area Calculator
Calculate floor area for rooms, properties, and land. Convert between square meters, square feet, and other area units. Perfect for flooring, painting, and construction projects.
Step 1: Shape & Dimensions
Same size
Understanding Floor Area
Floor area is the total area of a floor surface. For construction, flooring, and painting projects, accurate area calculations help estimate materials and costs.
Step 2: Units & Cost
10%
About Material Waste
Material waste allowance accounts for cutting losses, pattern matching, and installation errors. 10-15% is typical for flooring, while 5-10% is common for painting.
Floor Area Results
Summary
Unit Comparison
Cost Breakdown
Total Floor Area
80 m²
Estimated Cost: £2,200
Area per Room
80 m²
Total Rooms
1
Cost per Unit
£27.50/m²
Shape Type
Rectangle
Area Unit Comparison
| Unit | Abbreviation | Area per Room | Total Area | Conversion Factor |
|---|
Cost Breakdown Analysis
Area Calculation Formulas
Rectangle: Area = Length × Width
Square: Area = Side × Side
Circle: Area = π × Radius²
Triangle: Area = ½ × Base × Height
Total cost = (Area × Rooms × Cost per unit) × (1 + Waste%)
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