Roofing Calculator

Our roofing calculator makes it simple to do accurate roof area measurements and material computations. Just enter the required values and easily streamline your roof’s project planning.

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Result

The estimated roof area is

To have 10% buffer would require 31 roof squares.

By United States standard, the roof will need:

bundles of composition shingles (each bundle will cover ~33 ft2)

rolls of roll roofing (~36 in × 36 ft for each roll)

 rolls of #15 felt (~36 in × 144 ft for each roll)

rolls of #30 felt (~36 in × 72 ft for each roll)

Result

The Concept of Roof and Its Various Types

A roof is the most beautiful feature of any building that mainly provides weather protection. But due to the elegance it adds to a structure, it has the potential to improve a building’s appearance. Roofs come in a variety of styles and sizes. However, the most common ones are as follows:

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Arched roof.

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Curved or shell roof

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Domed roof

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Gabled roof

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Gambrel roof

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Hipped roof

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Pyramid roof

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Sloping or pitched roof.

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Shed or flat roof

These different styles of roofs need diverse materials for proper construction. Therefore, engineers customize these common roof types to meet the unique requirements and architectural style of their projects.

Formulae Used for Roof Calculation

Like other construction projects, building roofs requires precision. Therefore, in order to ensure perfect results in roof constructions, engineers rely on the following predefined formulae:

Roof Area Computation Formulae

The formula for calculating the area of a roof depends on its shape. For instance,

  • If you’re dealing with simple shapes, like rectangles or squares, their area can be computed simply by multiplying length and width.
  • When calculating the area of irregular polygon-shaped or other complicated roofs, such a computation can be conducted by reducing them down into smaller components or applying advanced geometric equations.
  • For pitched roofs, it is essential to consider the angle of the pitch or slope of the roof when calculating their areas.

Roof Material Calculation Formula

The formula used for the material calculation of roof usually consists of determining the roof’s surface area and factoring in the required material’s coverage per unit area. This formula optimizes resources and costs by ensuring precise purchases and reducing the likelihood of waste.

How Can Our Roofing Calculator Make the Computation Easier? — Introduction and Steps

Our roofing calculator is here to simplify the material and area computation of roofs. The tool works on predefined algorithms and industry-standard formulae to perform the entire calculations. Here’s how simple it is to precisely compute roof’s material and area with our tool:

Steps for Area Calculation

Steps for Material Calculation

Hint: Push the ‘Clear’ button to erase the values and perform another calculation.

Salient Features of Our Roof Calculator

Our roof calculator is the ultimate tool for achieving precision, efficiency, and success in all sorts of roof construction projects. Discover the full potential of our roof area calculator by referring to the following features:

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Speed and Accuracy

Adjustable Parameters

Easy-to-Use Interface

Mobile Compatibility

Our developers have taken assistance from powerful algorithms and attention to detail in order to program this roof size calculator. Therefore, the tool delivers precise results at a lightning-fast pace.

With this roofing calculator, users can dynamically adjust calculations and receive tailor-made results according to their requirements. Therefore, this tool is perfect for dealing with diverse roof construction use cases.

This roof height calculator boasts an intuitive and user-friendly interface that makes it easier for users of all skill levels to benefit from this online utility. Therefore, by allowing straightforward navigation, the tool saves time and eliminates frustration.

This roof cost calculator is seamlessly compatible with both mobile and desktop devices. Since all the options function flawlessly on varying screen sizes, users can access this tool anytime, anywhere, and revolutionize their approach to roofing project planning.

Frequently Asked Questions

This roofing calculator uses advanced algorithms to perform computations with the help of industry-standard formulae. Therefore, its calculations are completely accurate.

Absolutely! Our UI engineers have considered ease-of-use while designing the interface of this roof calculator. Therefore, this online tool is 100% accurate.

Not to worry! If you're unsure about certain dimensions, you can still generate estimations based on the data you provide.