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Asphalt Sealcoat Calculator
Estimate how much sealer and supplies you need to sealcoat your asphalt driveway. Compare coal tar, asphalt emulsion, and acrylic sealers to find the best option for your budget.
Asphalt Sealcoat Calculator
Pricing (edit to match local rates)
Driveway Area
480 sq ft
40 ft × 12 ft
Sealer Needed
12.8 gallons
3 × 5-gal buckets (2 coats)
Coverage Rate
~75 sq ft/gal
Per coat
Best Total Cost
$131.00
Asphalt Emulsion
| Purchase Option | Quantity | Est. Cost |
|---|---|---|
| Coal Tar Sealer | 3 buckets (12.8 gal) | $146.00 |
| Asphalt EmulsionBest value | 3 buckets (12.8 gal) | $131.00 |
| Acrylic Sealer | 3 buckets (12.8 gal) | $191.00 |
Most affordable: Asphalt Emulsion at $131.00This total includes sealer, 2 tubes of crack filler, and a squeegee/brush for 480 sq ft. Asphalt emulsion is the most budget-friendly and eco-friendly option. It's water-based and easier to apply.
Reseal every 2-3 years for best resultsAsphalt driveways should be sealcoated every 2-3 years to prevent oxidation, cracking, and water damage. Wait at least 6-12 months after new asphalt is installed before applying the first sealcoat. Apply on a dry day above 50°F and avoid driving on the surface for 24-48 hours after application.
This is a material estimate only. Actual coverage varies based on surface porosity, condition, and application method. Heavily cracked or porous surfaces may require additional material. Always follow the manufacturer's instructions on the sealer product.