Enter the roof area (ft^2) into the Calculator. The calculator will evaluate the Roof Tarp Size. 

Roof Tarp Size Formula

RTS = RA * 1.5


  • RTS is the Roof Tarp Size (ft^2)
  • RA is the roof area (ft^2)

To calculate the Roof Tarp Size, multiply the roof area by 1.5.

How to Calculate the Roof Tarp Size?

The following steps outline how to calculate the Roof Tarp Size.

  1. First, determine the roof area (ft^2). 
  2. Next, gather the formula from above = RTS = RA * 1.5.
  3. Finally, calculate the Roof Tarp Size.
  4. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

roof area (ft^2) = 500