Driveway Sealer Calculator
Calculate the exact amount of driveway sealer needed for your project. Determine coverage based on driveway size, sealer type, surface conditions, and number of coats.
Step 1: Driveway Specifications
Measuring Your Driveway
Measure the length and width of your driveway in feet. For irregular shapes, divide into rectangles and add the areas. Standard residential driveways are 10-20 feet wide and 20-50 feet long.
Step 2: Sealer & Application
About Sealer Coverage
Coverage varies by sealer type and surface porosity. Coal tar sealers typically cover 100-150 sq ft per gallon. Always check manufacturer’s recommendations and apply in optimal weather conditions (50-90°F).
Driveway Sealer Results
Sealer Required for Your Driveway
Sealer Type Comparison
| Sealer Type | Coverage (sq ft/gal) | Durability | Cost per Gallon | Best For |
|---|
Application Process Breakdown
Sealer Calculation Formula
Gallons Needed = (Driveway Area × Number of Coats) ÷ Coverage per Gallon
Driveway area is calculated as length × width. Coverage varies by sealer type and surface porosity. Always add 10% extra for waste and overlap.
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