Coatings and Sealants Calculator

Estimating Made Easy

Make estimating the amount of coating needed — for your wall coating or deck coating project — an easy process with Pecora’s help. Use our coating calculator to fine-tune your project needs.

Click here to use the Pecora Coatings Calculator.

Make estimating the amount of sealant needed, for a wide range of projects, easy with Pecora’s help. Use our convenient sealant calculator.

Click here to use the Pecora Sealants Calculator.


Pecora’s goal is to provide our customers with comprehensive solutions – not just products. Pecora’s experienced technical services representatives and sales representatives are available to answer your questions concerning sealant selection, requirements and recommendations on a per job basis. We also offer complete technical support.

Distributor/Sales Rep Locator

Sales Rep

Technical Services

Let our tech service experts help make your project a success.

Click or call (800) 523-6688.

Pecora Calculator
Air Barrier
Enter Data:
Select Product

Required Dry Mil Coverage (mils)

Total Sq. Ft. Of Project

Estimated Waste (%):
Coverage Rate(Wet):
Sq. Ft./Gallon


Materials Required

To use: Enter values and press "Update" to recalculate. These calculators also update when you tab to the next field or click elsewhere in the page.