Paint calculator
Estimate litres, gallons, cans, and coverage with doors, windows, coats, and waste included.
Simple calculators and plain-English guides for the home projects you can measure, prep, and finish yourself.
Try the paint calculator →Estimate litres, gallons, cans, and coverage with doors, windows, coats, and waste included.
A repeatable method for turning a quick sketch into a confident material estimate.
Clean, repair, sand, protect, and mask before the first roller touches the wall.
A calm, repeatable way to measure walls, openings, and ceiling areas before you buy paint.
Compare matte, eggshell, satin, and semi-gloss finishes by room, light, and cleaning needs.
Use color, surface, and paint type to decide when one coat is enough and when a second coat is sensible.
A room-ready checklist for cleaning, repairs, sanding, masking, and protecting floors.
Understand dry-to-touch, recoat, and fully cured times so your finish stays durable.
Plan flooring material with a sensible waste allowance for cuts, patterns, and room shape.
Know which flexible or cement-based joint material belongs around tubs, tiles, trim, and transitions.
Sequence the highest-impact updates—paint, light, hardware, and storage—without overbuying.