utilio

Renovation

Paint calculator

Plan paint quantities from area, coats, stated coverage, and an allowance for waste.

Estimate what to buy before you start: enter a known area or measure the room walls.

Room mode estimates four walls and subtracts approximate door and window areas. Then we apply coats, coverage, and a 10% margin.

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    How it works

    Room mode estimates four walls and subtracts approximate door and window areas. Then we apply coats, coverage, and a 10% margin.

    Before you decide

    Actual coverage varies by paint, surface, color, tools, and application. Check the label; ceilings, doors, and texture are not automatically included.

    Frequently asked questions

    Does this include the ceiling?

    No. Room mode estimates four walls; add the ceiling and other surfaces to the direct area.

    Why add a margin?

    Small losses and absorption can increase use. Treat the label and manufacturer guidance as final.