Gravel Driveway Cost Calculator UK 2026
Estimate the total cost of your new gravel driveway instantly. Calculate material, sub-base, membrane, and labour costs based on UK averages.
Driveway Specifications
Enter your dimensions and select materials to estimate costs
Standard driveway depth is 50mm (2 inches).
Cost Estimate
Material, labour, and total driveway costs
Enter your driveway dimensions and click Calculate Driveway Cost to see the breakdown.
UK Gravel Prices & Specifications
Average UK costs for common driveway gravel types and sub-base materials in 2026. Prices may vary by region and supplier.
| Material | Cost per Tonne | Cost per m² (50mm) | Best Application |
|---|---|---|---|
| Pea Gravel | £50 – £60 | £4.50 – £5.50 | Pathways, decorative borders |
| Crushed Granite | £60 – £75 | £5.50 – £6.50 | Standard driveways, heavy duty |
| Golden Gravel | £55 – £65 | £5.00 – £6.00 | Front gardens, aesthetic appeal |
| Welsh Slate | £80 – £95 | £7.50 – £9.00 | High-end driveways, landscaping |
| Decorative Quartz | £90 – £110 | £8.50 – £10.50 | Luxury finishes, feature areas |
| MOT Type 1 (Sub-base) | £30 – £40 | £6.00 – £8.00 | Required base layer (100mm) |
| Weed Membrane | £1.00 – £2.00 / m² | £1.00 – £2.00 | Weed prevention, stabilization |
Gravel Driveway Cost FAQ
Everything you need to know about installing a gravel driveway in the UK, from material choices to preparation.
The average cost of a gravel driveway in the UK ranges from £40 to £85 per square metre, including materials and professional labour. For a standard single driveway (approx. 15m²), expect to pay between £600 and £1,200. A double driveway (approx. 30m²) typically costs between £1,200 and £2,500. DIY installations can reduce costs by 50-60% by eliminating labour fees.
For a standard UK driveway, a gravel depth of 50mm (2 inches) is recommended after compaction. This depth provides adequate coverage to prevent the sub-base from showing through, while ensuring the gravel doesn’t scatter too easily when driven over. If you have a very soft or uneven sub-base, you may need to increase the depth to 60-75mm.
Yes, both are highly recommended. A weed membrane (geotextile fabric) prevents weeds from growing up through the gravel and helps stabilize the stones, preventing them from sinking into the soil. A sub-base, typically 100mm of compacted MOT Type 1 limestone, is essential for providing a solid, load-bearing foundation. Skipping the sub-base can lead to potholes, uneven surfaces, and poor drainage.
Crushed angular gravel is best for driveways because the jagged edges lock together when compacted, creating a stable surface that resists scattering. Pea gravel, while attractive, is round and tends to shift under tires, making it better suited for pathways. Popular choices for UK driveways include crushed granite, golden gravel, and Welsh slate for a premium finish.
To calculate the tonnes of gravel needed, multiply the area in square metres by the depth in metres, then multiply by the density of gravel (approximately 1.7 tonnes per cubic metre). For example, a 30m² driveway at 50mm (0.05m) depth requires: 30 × 0.05 × 1.7 = 2.55 tonnes. It’s always wise to add 5-10% extra for wastage and compaction.