CAULK · SEALANT · QUANTITY
Caulk & Sealant Calculator
Enter joint width, depth, length, and quantity to estimate theoretical sealant volume and the number of cartridges, sausage packs, or other packages needed.
Project Information
Optional details for saved calculations, CSV exports, and printouts. They do not affect the calculation.
Sealant & Package
Enter the package type and size from your product. No manufacturer or industry-standard values are preset.
Optional. No waste or reserve percentage is preset.
Calculation method: This calculator assumes a rectangular, fully filled joint cross-section. Theoretical sealant per linear foot is calculated from joint width × joint depth and converted to fluid ounces per foot. Other joint shapes, backer rod, or product-specific application methods are not automatically adjusted.
Joint Measurements
Add separate rows for areas with different joint dimensions. Quantity multiplies the entered length per joint.
Important: This calculator does not verify allowable joint dimensions, width-to-depth ratios, bond surfaces, primer, backer rod, or manufacturer approval. Always follow the product data sheet and job specifications for the system being used.
Calculate Sealant Quantity
Calculate, save in this browser, or load a previous calculation.
Your entries are stored only in this browser and are not sent to an external server.