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Paint Calculator

Not sure how much paint you need? Just enter the width, length and height of the room below and we'll calculate it for you.

Enter measurements rounded to the nearest foot.

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What is an oil-based paint?

Oil-based – or alkyd-based paints – have chemicals or resins in them that evaporate once the paint dries. This allows them to go on a little thicker and provide a better coverage on the first coat.

Tips for oil-based paint application.

Check your state and local codes before starting any project. Follow all safety precautions. Every effort has been made to ensure the accuracy and safety of this information. Neither Westlake nor any contributor can be held responsible for damages or injuries resulting from the use of the information in this document.