I.D. Pipe Coating Speed & Material Calculator

This calculator is designed to help applicators, inspectors, and project planners determine the correct travel speed for coating the internal diameter (I.D.) of a pipe in a single, continuous pass.

By combining measured flow rate, target dry film thickness, coating solids, and transfer efficiency, the calculator estimates the required wet film thickness, spray travel speed, total coating time, and material volume per pipe.

The default settings reflect common I.D. coating practices, while optional advanced inputs allow experienced users to fine-tune calculations based on jobsite conditions and equipment setup.