How much paint do I need for window trim and baseboards?
Trim is measured by length: add up all the baseboards, casings and window frames in linear feet.
Estimate it yourself
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🛒 Paint & supplies
Quality paint, primer and the right roller make any job easier.
Shop paint supplies →Tips
- Estimate trim by total linear feet, then multiply by its width.
- A quart of trim enamel covers a surprising amount — most rooms need under a gallon.
- Use semi-gloss or satin for durability and easy cleaning.
Frequently asked questions
- How much paint for trim in one room?
- Usually under a quart for two coats of baseboards and window casings.