Measure first
Measure the surface being covered and use the actual sheet, batt, bag or grid dimensions for the product you plan to install.
DIYGAUGE CALCULATORS
Drywall & Insulation
Estimate drywall, compound, screws, insulation and ceiling materials.
Drywall & Insulation
Drywall Calculator
Estimate drywall for room walls and an optional ceiling, including openings and waste.
Drywall & Insulation
Joint Compound Calculator
Estimate joint compound quantity from drywall area.
Drywall & Insulation
Drywall Screw Calculator
Estimate drywall screws from sheet count or area.
Drywall & Insulation
Insulation Calculator
Estimate insulation area, packages and cost.
Drywall & Insulation
Blown-In Insulation Calculator
Estimate blown-in insulation bags from area and target depth.
Drywall & Insulation
Drop Ceiling Calculator
Estimate ceiling tiles, main tees and cross tees.
BETTER INPUTS, BETTER ESTIMATES
Plan Drywall & Insulation projects with fewer surprises
Drywall sheets, screws, compound, insulation and suspended-ceiling material planning.
Use project-specific values
Where a calculator asks for coverage, yield, spacing, density, package size or price, use the value from the actual product or quote whenever possible.
Verify before ordering
Openings, offcuts, framing layout, insulation R-value targets and ceiling-grid details can change the final material list.
One estimating standard across DIYGaugeSee how units, waste, rounding and purchase quantities are handled.View methodology →