Sealant Calculator – Caulk

Plan sealant and caulk jobs without spreadsheets, PDF tables, or manual conversions.

Enter the total joint length, width, depth, package size, expected waste, and price. Sealant Calculator instantly estimates:

• Packages required • Planned and theoretical coverage per package • Net and waste-adjusted material volume • Total material cost • Cost per metre or foot • Backer-rod length and a general diameter starting point

Built for installers, estimators, contractors, façade teams, glaziers, flooring crews, and maintenance professionals.

WORK YOUR WAY • Switch between metric and US/Imperial units at any time • Use your region’s decimal and currency formats • Choose any ISO currency • Save jobs locally on your device • Share clear A4 or US Letter PDF calculation sheets • Use the adaptive interface on iPhone and iPad

TRY IT FREE Create up to 3 calculations and export 1 PDF for free. Unlock Pro once for unlimited calculations and PDF exports. No subscription.

Calculations use rectangular-joint volume and are estimates only. Always verify joint design and coverage against the product’s current data sheet and project specification.

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