Metal Roofing Calculator
Calculate the number of metal roofing panels needed and estimate total costs for your project.
Understanding Metal Roofing Calculations
Metal roofing is measured in "squares" - one square equals 100 square feet of roof area. The actual number of panels needed depends on:
- Roof dimensions (length × width)
- Roof pitch (slope)
- Panel size (width × length)
- Waste factor (typically 10-15%)