Concrete and slab cost calculator
Estimate a concrete slab, driveway or path. Enter the area and finish for a realistic supply and lay price range.
A single driveway is roughly 30 to 50 m².
- Per square metre$90 to $140
- Area40 m²
What concreting costs in Australia
A plain or broom finished slab is the cheapest option and suits sheds, paths and basic driveways. Decorative finishes like coloured concrete, exposed aggregate and stencil cost more because of the extra materials and labour. Polished concrete for interior floors sits at the top of the range.
Prices assume reasonable access and a site that is close to level. Excavation, fill, steep or awkward sites, and pumping concrete to a hard to reach spot all add cost. For the raw volume of concrete you need, use the concrete volume calculator.
| Finish | Typical range per m² |
|---|---|
| Plain or broom | $80 to $130 |
| Coloured | $100 to $160 |
| Exposed aggregate | $120 to $175 |
| Stencil or pattern | $110 to $165 |
| Polished (interior) | $200 to $400 |
Handy gear for this job
For small slabs, post footings or patch jobs you can tackle yourself.
- 20kg rapid set concreteView on Amazon AU →
- Concrete float and edgerView on Amazon AU →
- Wheelbarrow heavy dutyView on Amazon AU →
These are Amazon Australia links. If you buy through them we may earn a small commission at no extra cost to you. It never changes the prices we publish.
Common questions
How much does a concrete driveway cost?
A standard driveway of 30 to 50 m² with a plain finish usually costs $2,400 to $6,500 supplied and laid. Decorative finishes like exposed aggregate add to that.
Why is exposed aggregate more expensive?
Exposed aggregate uses a decorative stone mix and an extra washing and sealing step, so there is more material and labour than a plain finish.
Does the price include excavation?
Often not. Digging out, removing spoil and preparing the base can be quoted separately, especially on a sloping or filled site, so ask what is included.
These figures are estimates to help you plan and sense check quotes. They are not a quote. Site access, materials, finish and your location all move the final price. Always get two or three written quotes.
Know a fair price before you call
Browse the rest of the free calculators and hiring guides, or read the cost guides on the blog.