Driveway Cost Formula:
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Definition: This calculator estimates the total cost of an asphalt driveway installation in the UK based on material and labor costs.
Purpose: It helps homeowners and contractors budget for driveway projects by calculating both material and installation costs.
The calculator uses the formula:
Where:
Explanation: The asphalt tonnage is multiplied by the price per tonne to get material costs, then labor costs are added.
Details: Accurate cost estimation helps with budgeting, comparing quotes, and financial planning for home improvement projects.
Tips: Enter the asphalt tonnage, price per tonne (default £65), and labor cost (default £800). All values must be ≥ 0.
Q1: What's the typical price range for asphalt in the UK?
A: Prices typically range from £50-£80 per tonne depending on location and quality.
Q2: How do I estimate the tonnage needed?
A: Asphalt weighs about 2.4 tonnes per m³. Measure your area in m² and multiply by depth (usually 0.05m for driveways).
Q3: What affects labor costs?
A: Labor varies by region, driveway size, preparation needed, and complexity of the job.
Q4: Does this include VAT?
A: No, remember to add 20% VAT to the total cost for most residential projects.
Q5: What additional costs should I consider?
A: Factor in sub-base preparation, edging, drainage, and any necessary planning permissions.