Paint & Drywall
Paint Calculator
Find out how many gallons of paint you need for any room.
Open CalculatorPaint coverage and drywall sheet counts add up fast on a job. These calculators take the guesswork out of how much material to buy before you start.
Estimation tools
Paint & Drywall Calculators
Choose a paint & drywall calculator to estimate materials, measurements and preliminary project quantities.
Paint & Drywall
Drywall Calculator
Estimate drywall sheets, square footage, joint compound, tape and screws for walls and ceilings.
Open CalculatorPaint & Drywall
Drywall Screws Calculator
Estimate drywall screws, boxes and optional material cost for walls and ceilings.
Open CalculatorPaint & Drywall
Drywall Tape Calculator
Estimate linear feet and rolls of drywall joint tape for walls and ceilings.
Open CalculatorPaint & Drywall
Joint Compound (Drywall Mud) Calculator
Estimate gallons, buckets and optional cost of drywall joint compound or mud.
Open CalculatorPaint & Drywall
Insulation Calculator
Estimate insulation area, packages and optional material cost for walls, ceilings, attics and floors.
Open CalculatorProject guides
Paint & Drywall Project Guides
Learn the measurements, formulas, assumptions and common mistakes behind each estimate before ordering materials.
Paint & Drywall
How Much Drywall Mud Do I Need?
Learn how to estimate drywall mud and joint compound for different finish levels, bucket sizes and project conditions.
8 min readRead Guide
Paint & Drywall
How Much Paint Do I Need?
Learn how to estimate the amount of paint needed for walls, ceilings, rooms, and entire homes. Includes coverage charts, formulas, examples, FAQs, and a link to the free Paint Calculator.
6 min readRead Guide