Roof Tarp Calculator

Roof Tarp Size (ft^2): -



Protecting your roof from the elements is crucial, and one way to do this is by using a Roof Tarp Calculator. This tool helps you determine the right size of tarp needed to cover your roof effectively, preventing any potential damage. In this guide, we’ll walk you through how to create an HTML Roof Tarp Calculator, complete with a simple formula and interactive button functionality.

How to Use

To use the Roof Tarp Calculator, follow these simple steps:

  1. Enter the Roof Size in square feet (ft^2).
  2. Click the “Calculate” button.
  3. The calculator will instantly provide you with the Roof Tarp Size required to cover your roof, also in square feet (ft^2).


The formula used for calculating the Roof Tarp Size (RTS) is straightforward:

RTS = Roof Area (RA) * 1.5


  • RTS: Roof Tarp Size (ft^2)
  • RA: Roof Area (ft^2)


Let’s say your roof area (RA) is 500 square feet (ft^2). Using the formula, you can calculate the Roof Tarp Size (RTS) as follows:

RTS = 500 * 1.5 = 750 ft^2

So, you would need a tarp that is 750 square feet to cover your roof effectively.

FAQs (Frequently Asked Questions)

1. Why should I use a Roof Tarp Calculator?

A Roof Tarp Calculator helps you determine the right tarp size, saving you time and money by ensuring you purchase the correct materials for your project.

2. Can I use this calculator for any type of roof?

Yes, you can use this calculator for any type of roof, whether it’s flat or sloped, residential or commercial.

3. Is the formula always accurate?

The formula is a general guideline. Depending on your specific needs and circumstances, you may want to consult a professional for a more precise measurement.

4. How do I create the HTML code for this calculator?

We’ve provided a sample HTML code below that you can use to create the Roof Tarp Calculator in your webpage.


A Roof Tarp Calculator is a valuable tool for anyone involved in roof protection projects. With a simple formula and the provided HTML code, you can create your calculator to quickly and accurately determine the tarp size needed to safeguard your roof against the elements. Make sure to adapt the code to your website’s design and styling preferences for seamless integration.

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