Paint
Gallons and coverage for walls, primer, trim, and wood stain.
Paint Calculator: Gallons for a Room
Estimate gallons of wall paint from room size, door and window openings, coats, spread rate, and waste.
Open Room Paint GallonsPrimer Calculator: How Much Primer You Need
Estimate gallons of primer for a known area from the coat count, primer spread rate, and a waste allowance.
Open Primer AmountTrim Paint Calculator: Gallons for Baseboard and Casing
Estimate trim paint from the linear feet of baseboard, casing, and doors, the trim height, coats, and spread rate.
Open Trim Paint GallonsWood Stain Calculator: Coverage and Gallons
Estimate gallons of deck or fence stain from the area, coats, stain spread rate, and a waste allowance.
Open Wood Stain Coverage