Gravel driveways cost $1–$3 per sq ft / £8–£25 per m² installed, making them 4–8× cheaper than concrete to put in. That gap narrows significantly when you account for annual top-up costs, regrading every 3–5 years, and the labour involved in keeping loose stone where it belongs. A concrete driveway costs $6–$12 per sq ft / £50–£100 per m² but has no ongoing material cost and does not require regrading. For driveways over 150 ft / 45 m in length, concrete’s maintenance advantage compounds substantially over a 20-year period.
For concrete quantity and cost, use the concrete driveway calculator. For gravel volume, the gravel / crushed stone calculator converts your driveway dimensions and depth into tonnes and cubic yards.
What does a concrete vs gravel driveway cost in the US, UK, Canada, and Australia?
Prices vary significantly by region. The table below uses a standard two-car driveway of 640 sq ft / 60 m² as the reference area.
| Country | Gravel Installed | Concrete Installed | Gravel Annual Top-Up | Concrete 10-yr Maintenance |
| United States | $640–$1,920 | $3,840–$7,680 | $150–$400/yr | $300–$600 total |
| United Kingdom | £480–£1,500 | £3,000–£6,000 | £100–£300/yr | £200–£500 total |
| Canada (CAD) | CAD 900–2,500 | CAD 6,000–13,000 | CAD 200–500/yr | CAD 400–900 total |
| Australia (AUD) | AUD 960–2,880 | AUD 5,760–12,000 | AUD 200–450/yr | AUD 350–800 total |
Gravel annual top-up costs assume a 2-inch / 50 mm replenishment layer every 3–4 years and regrading after snowplowing or heavy rain. Concrete 10-year maintenance assumes one sealing treatment at years 5 and 10. On a 20-year basis, the cost difference between the two materials for a 640 sq ft / 60 m² driveway is typically $1,500–$4,000 / £1,200–£3,000, with concrete ahead on total cost in most scenarios beyond the 10-year mark.
Where does gravel outperform concrete — and where does it fall behind?
Gravel is the correct choice for long rural driveways where the per-square-foot cost of concrete becomes prohibitive. A 300 ft / 90 m driveway at 12 ft / 3.6 m wide covers 3,600 sq ft / 335 m². At $6–$12 per sq ft, concrete costs $21,600–$43,200 for that run. Gravel at $1–$3 per sq ft runs $3,600–$10,800. On rural properties where the driveway sees light use and aesthetic expectations are lower, that $18,000–$32,000 difference is decisive.
Concrete becomes the correct choice where the driveway is short (under 100 ft / 30 m), heavily used, or subject to local authority requirements — many UK councils and Australian local governments require planning permission or technical compliance for surfaces over a certain area, and concrete is easier to design for drainage compliance than loose gravel.
In regions with heavy snow and regular plowing — the northern US, Canada, and the UK uplands — gravel driveways lose material every winter when plows pull gravel off the surface. This is the primary driver of top-up costs in cold climates. In these regions, concrete or asphalt surfaces consistently have lower 10-year total costs unless the driveway exceeds 200 ft / 60 m in length.
| Condition | Recommended Surface | Reason |
| Driveway under 100 ft / 30 m | Concrete | Cost-effective; no regrading needed |
| Driveway over 300 ft / 90 m (rural) | Gravel | Installation cost differential too large |
| Heavy snow + regular plowing | Concrete | Gravel loses material each winter |
| Drainage-sensitive property | Gravel or permeable concrete | Gravel infiltrates; solid concrete must be graded |
| High-traffic residential | Concrete | Gravel tracks indoors; concrete holds position |
| Rental or investment property | Concrete | Lower maintenance; no annual top-up cost |
| Budget-constrained large site | Gravel now, concrete later | Gravel buys time; concrete over compacted base later |
Common mistakes when choosing or installing either surface
Installing gravel without a geotextile fabric under the base layer is the most common installation error. Without fabric, gravel gradually sinks into soft subsoil, the surface becomes uneven within 2–3 years, and regrading requires significantly more material because the original stone has migrated downward. A single layer of woven geotextile fabric, laid before the gravel base, prevents this and extends the functional life of the driveway by 5–8 years.
Using the wrong gravel type is equally problematic. Round river rock or pea gravel does not compact or bind — it rolls underfoot and under tyre. The correct material for driveways is crushed angular stone: #57 or #21A stone in the US, MOT Type 1 in the UK, ¾ inch crusher run in Canada and Australia. Angular edges bind when compacted, and the fines fill the voids between larger pieces. For accurate volume in tonnes, use the gravel / crushed stone calculator with your driveway dimensions and the correct depth (typically 4 inches / 100 mm compacted).
Pouring concrete on an inadequate base is the equivalent error on the concrete side. A 4-inch / 100 mm concrete slab requires a minimum 4 inches / 100 mm of compacted gravel subbase. Skipping the subbase and pouring directly on native soil produces a slab that settles unevenly and cracks within 3–5 years, particularly in clay-heavy soils that expand when wet and shrink when dry. The concrete driveway calculator includes base material volume so you can cost both layers accurately.
Choosing gravel based on initial cost alone without accounting for snowplow damage leads to annual maintenance costs that exceed projections. Homeowners who plan for a $150 annual top-up in a heavy-snow climate often spend $400–$700 every spring replacing material displaced by plowing. In these regions, the break-even calculation strongly favours concrete within 8–12 years.
Related calculators you might need
If you decide on concrete, the concrete driveway calculator handles volume and ready-mix quantity, and the concrete cost per square foot calculator lets you input local pricing for a full project budget. For gravel, the gravel / crushed stone calculator converts dimensions to tonnes and cubic yards for ordering. If you want a formal project cost comparison before committing, the full concrete project estimator covers material, delivery, and labour line items.
Frequently asked questions
Is a gravel driveway cheaper than concrete?
Yes, upfront — gravel costs $1–$3 per sq ft / £8–£25 per m² installed versus $6–$12 for concrete. For a standard two-car driveway of 640 sq ft / 60 m², that is a $3,200–$5,700 difference at the time of installation. Over 15–20 years, concrete is typically cheaper because it has no annual material replacement cost and does not require regrading. The break-even point is approximately 10–14 years for most driveways in moderate climates.
How long does a gravel driveway last?
A properly installed gravel driveway with a compacted base and geotextile fabric lasts indefinitely as a surface type — but it requires ongoing material top-up and regrading every 3–5 years. The base itself can last 20+ years. Unlike concrete, there is no singular failure point; gravel simply disperses and requires replenishment. Annual maintenance keeps the surface functional, but it is never a hands-off driveway the way concrete is after curing.
Can I pave over a gravel driveway with concrete?
Yes, but the gravel base must be assessed first. If the existing gravel is well-compacted, stable, and at the right depth (4+ inches / 100 mm), it can serve as the subbase for a concrete pour. If the gravel has migrated, is contaminated with soil, or is less than 4 inches / 100 mm thick, it needs to be removed, regraded, and compacted before pouring. Pouring concrete over a soft or uneven gravel base produces a slab that will crack within a few years.
What gravel is best for driveways in the UK?
MOT Type 1 (crushed limestone or granite hardcore) is the standard driveway sub-base material in the UK, typically laid at 4–6 inches / 100–150 mm compacted depth. For the wearing surface, 20mm angular gravel or shingle provides good traction and drainage. Round shingle or pea gravel is not recommended as a primary wearing surface — it disperses under tyres and provides poor traction in wet conditions. Some UK councils also require a permeable surface for front garden driveways under the 2008 permitted development rules.
Does a gravel driveway need planning permission?
In England, Wales, and Scotland, permeable surfaces (including gravel) for front gardens under 5 m² / 54 sq ft do not require planning permission. Impermeable surfaces over that threshold — including concrete — require either planning permission or drainage to a soakaway, as established under the 2008 permitted development rules for front gardens. In Australia, local council rules vary significantly by state; generally, driveways over 30 m² / 320 sq ft require a development application in most jurisdictions. In the US, driveway regulations are municipality-specific — check your local zoning code.
How much gravel do I need for a driveway?
A standard two-car driveway (20 ft × 20 ft / 6 m × 6 m) at 4 inches / 100 mm compacted depth requires approximately 2.5 cubic yards / 1.9 m³ of crusher run, which is roughly 3.5 US tons / 3.2 metric tonnes. Use the gravel / crushed stone calculator to enter your exact dimensions and get tonnage and cubic yard figures for ordering — suppliers typically quote in tonnes, not cubic yards.
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