Tarmac Driveway Cost Calculator
Tarmac Driveway Cost Calculator – Work Out Your Driveway Price Instantly
Planning a new driveway and wondering how much tarmac you need? Use our free Tarmac Surface Calculator to instantly estimate the volume, weight, and cost of tarmac for your project.
Whether you’re a homeowner resurfacing a drive or a contractor pricing up a job, this tool helps you budget accurately and avoid surprises.
Why Use a Tarmac Driveway Calculator?
Tarmac (also known as asphalt) is priced by the tonne, but most people think in metres when measuring their drive. Our calculator does the hard work for you by converting your dimensions into:
No more guesswork – just fast, accurate driveway planning.
Tarmac Surface Calculator
Estimated Volume: — cubic meters
Estimated Weight: — tonnes
Estimated Cost: £ —
How to Use the Calculator
What Thickness Should I Choose?
For driveways, a typical tarmac depth is:
Our calculator supports any depth you enter, so feel free to experiment with different values to see how it affects cost.
Average Cost Per Tonne of Tarmac
The cost of tarmac is typically measured by the tonne, especially when quoting for large areas or resurfacing work. On average, the cost of tarmac per tonne ranges from £50 to £80, depending on the type of tarmac used (e.g. standard vs. SMA — stone mastic asphalt), delivery fees, and your location within Oldham.
For a standard residential driveway, you might require 2 to 5 tonnes of tarmac depending on the area’s size and depth. It’s also important to factor in the sub-base materials, labour, and finishing costs when budgeting for the full installation.
If you’re unsure how many tonnes your project will need, our team can provide a breakdown as part of your free site survey or guide you using our tarmac calculator.
Need a Tarmac Quote?
This calculator is great for estimates, but prices can vary based on location, groundwork, edging, and finish. If you’d like a professional tarmac driveway quote, feel free to get in touch and we’ll be happy to help.
FAQs About Tarmac Driveways
How much does a tarmac driveway cost per m²?
Prices range from £40–£70 per m² depending on groundwork and finish. Our calculator gives you an estimate based on weight, which you can compare to m² prices.
Is tarmac cheaper than block paving?
Yes – tarmac is usually more affordable and quicker to install than block paving. It’s ideal for large or long driveways.
How much does 1 tonne of tarmac cover?
At 50mm depth, 1 tonne covers about 8–10 m².
How long does a tarmac driveway last?
With proper installation and maintenance, tarmac driveways can last 15–20 years or more.
🧮 Check Out Our Driveway & Patio Cost Calculators
Looking to plan your next project with confidence? Visit our Calculators Page to explore a full range of handy tools that estimate the cost of tarmac driveways, resin surfaces, patio installations, and more.
Each calculator gives you instant estimates based on your project size and chosen materials — helping you budget smarter and get accurate figures before you commit.
Popular Tools:
👉 Head to the Calculators Page and get started today.