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Insulation Batt Calculator

Estimate insulation batts from wall area and batt coverage.

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Calculator Details

CategoryConstruction

Inputs3

UseFree

RunsIn your browser

Before You Calculate

Confirm the value for Area to insulate (sq ft).
Confirm the value for Coverage per package (sq ft).
Confirm the value for Waste allowance (%).

Why You Can Trust It

Calculations run instantly in your browser. Your entries aren't sent to or stored on a server.

Written By

Robert Threadgill
Founder

Founder of Simple Calculator Tools. Builds and tests every calculator on this site personally before publishing.

Area to insulate (sq ft)

Coverage per package (sq ft)

Waste allowance (%)

Result

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