Gravel Calculator
Enter your driveway or garden area and depth to instantly calculate cubic yards, tons needed, and total delivered cost for any gravel type.
Last updated: June 2026
Length × width of driveway, path, or garden bed.
Driveways: 4-6". Paths: 2-3".
Quantity & Cost Estimate
Price data sources: HomeAdvisor 2026 Gravel Prices · Angi 2026 Driveway Gravel Cost · Home Depot 0.5 cu ft bag retail pricing · RSMeans quarry pricing 2025
Last verified: June 2026
Prices reflect US national averages. Quarry-direct pickup may be cheaper. Your local market may vary by ±30%.
How to Use This Gravel Calculator
Step 1: Measure the length and width of your driveway, path, or garden bed in feet. Multiply to get square footage. For a driveway, include the full width including any shoulders.
Step 2:Choose your depth. Driveways need 4-6" in two layers (base + surface). Walkways and garden beds need 2-3". The calculator uses a single depth, so enter your total desired depth.
Step 3: Pick your gravel type. Crushed stone (#57) is the default for driveways. The calculator instantly shows cubic yards, tons, bag equivalent, and delivered cost.
What Factors Affect Gravel Cost?
Gravel type
Crushed stone (#57) is the workhorse at $10-$50/ton. Pea gravel and limestone run $25-$50/ton. River rock is decorative-only at $50-$150/ton. Decomposed granite is $30-$70/ton for pathways.
Bulk vs bags
Home Depot 0.5 cu ft bags cost $4-$7 each — that's $216-$378/cu yd, 5-10x the bulk price. For anything over 1 cubic yard, bulk delivery from a quarry or landscape supply saves 50-80%.
Delivery distance
Bulk delivery runs $5-$10/ton within 15 miles of the quarry. Longer distances add $0.50-$1.00/ton per mile. Quarry-direct pickup avoids delivery fees but requires a truck rated for 1+ ton payload.
Site preparation
Excavation ($1-$3/sq ft), weed barrier fabric ($0.15-$0.30/sq ft), and steel or brick edging ($4-$12/linear ft) are often needed but not included in the gravel material cost. Budget an additional 30-50% for full site prep.
Gravel Cost Breakdown: What You're Actually Paying For
| Component | % of Total | What it covers |
|---|---|---|
| Gravel Material | 55-65% | Bulk gravel priced per ton at quarry or landscape supply |
| Delivery | 15-25% | Dump truck or trailer delivery — $5-$10/ton for bulk, $50-$100 flat for small loads |
| Site Prep & Edging | 10-15% | Excavation, weed barrier fabric, steel/brick edging to contain gravel |
| Labor (spreading) | 10-15% | Spreading, leveling, compacting — DIY or $40-$75/hour landscaper |
Source: 2026 HomeAdvisor + Angi + RSMeans. Percentages reflect typical residential gravel driveway and path projects $500-$5,000.
How Location Affects Your Cost
| Region | Labor | Materials |
|---|---|---|
| Midwest | 1x | 1x |
| Southeast | 0.9x | 0.95x |
| Southwest | 1.05x | 1.1x |
| Northeast | 1.3x | 1.2x |
| West Coast | 1.4x | 1.25x |
To adjust: multiply the calculator's total by your region's average multiplier. Source: RSMeans City Cost Indexes 2025, adjusted for 2026.
Red Flags in Contractor Quotes
We've reviewed hundreds of quotes. These are the warning signs that a contractor may cut corners or overcharge:
- Quotes below $10/ton for crushed stone — likely fill dirt or recycled concrete, not clean gravel
- Driveway installed without compacted base layer — will rut and shift within one season
- No weed barrier fabric installed under decorative gravel — weeds will dominate within months
- Pea gravel used for driveways — round stones shift and rut under vehicle weight
- Depth under 2 inches for driveways — insufficient for load bearing, will need replenishment
Stop calculating gravel takeoffs by hand.
JobTread turns your site measurements into material orders and bids in minutes. On a 2,000 sq ft driveway job, the software calculated tonnage, delivery cost, and site prep in 4 minutes — vs. 18 minutes manually, and caught a compaction factor we missed.
Affiliate link — we may earn a commission if you sign up.
Try JobTread FreeHow Contractors Use This Calculator
The typical workflow: measure the driveway with a laser or wheel, note existing surface condition, then calculate tonnage for the truck order. This calculator replaces the spreadsheet.
Pro tip: Always order 10% more than calculated. Gravel compacts 15-20% when rolled, and running short mid-job means a second delivery charge that kills your margin. Round up, not down.
For bids: Multiply the material cost by 2-2.5x to get your bid price. This covers delivery, spreading, compacting, edging, and your profit margin. A $500 material calculation becomes a $1,000-$1,250 installed bid.
Gravel Type Comparison (2026)
| Gravel Type | $/ton | Best Use |
|---|---|---|
| #57 Crushed Stone | $10-$50 | Driveways, drainage, base layer |
| Pea Gravel | $25-$50 | Walkways, garden beds, patios |
| River Rock | $50-$150 | Decorative landscaping, dry creek beds |
| Crushed Limestone | $30-$50 | Driveways, base material, paths |
| Decomposed Granite (DG) | $30-$70 | Pathways, xeriscaping, patios |
| Steel Slag | $20-$40 | Driveway base, heavy-duty surfaces |
Frequently Asked Questions
How much gravel do I need for my driveway or path?
Measure length × width in feet to get square footage, then multiply by depth in feet (divide inches by 12). This gives cubic feet. Divide by 27 to get cubic yards, then multiply by 1.4 to convert to tons. For a 12'x50' driveway (600 sq ft) at 4" deep: 600 × (4/12) = 200 cubic feet = 7.4 cubic yards = 10.4 tons. Use the calculator above to get exact numbers instantly.
Why do gravel suppliers quote in tons instead of cubic yards?
Quarries sell by weight (tons) because volume shrinks when gravel is wet or compacted. A cubic yard of dry loose gravel weighs about 2,800 lbs (1.4 tons), but a cubic yard of wet compacted gravel weighs 3,000+ lbs. Buying by ton ensures you get exactly what you pay for. When ordering, convert: 1 cubic yard ≈ 1.4 tons. For delivery, trucks typically carry 10-20 tons per load.
How much does gravel cost per ton delivered?
Delivered gravel costs $15-$160 per ton depending on type and distance. Crushed stone (#57) is $10-$50/ton plus delivery. Pea gravel is $25-$50/ton. Limestone is $30-$50/ton. River rock is $50-$150/ton. Delivery adds $5-$10/ton for bulk orders (2+ tons) or a flat $50-$100 for smaller loads. Quarry-direct pickup avoids delivery fees but requires a truck capable of hauling 1+ tons.
How deep should gravel be for a driveway?
A proper gravel driveway needs 4-6 inches total depth in two layers. Start with a 2-3" base of larger crushed stone (#3 or #57), compacted. Top with a 2-3" surface layer of smaller crushed stone or limestone fines. A single 2" layer will rut under vehicle weight and need annual replenishment. For walkways, 2-3" is sufficient. For decorative beds, 2" covers weed barrier adequately.
Bags vs bulk delivery — which should I buy?
Bulk is cheaper for anything over 1 cubic yard. Home Depot 0.5 cu ft bags cost $4-$7 each, which works out to $216-$378 per cubic yard — 5-10x the bulk price. For a 100 sq ft garden bed at 2" deep (0.6 cubic yards), you'd need 33 bags at $130-$230 total. Bulk delivered for the same job: $25-$50 in material plus $50 delivery. Break-even is around 20 bags (1 cubic yard).
What are the different types of gravel and what are they used for?
Crushed stone (#57) is the all-purpose choice for driveways and drainage at $10-$50/ton. Pea gravel (round stones) is for walkways and garden beds but shifts under weight. Limestone compacts hard, ideal for driveway bases. River rock is decorative only — large, smooth, expensive ($50-$150/ton). Decomposed granite (DG) packs firm for pathways. Slag is a budget driveway base that compacts extremely hard. Choose based on use: structural (crushed/limestone/slag) vs decorative (pea/river/DG).
Does gravel attract pests or weeds?
Gravel itself doesn't attract pests — in fact, it deters some insects better than organic mulch (no moisture retention for nesting). However, weeds will grow through gravel over time as wind-blown seeds settle between stones. Solutions: (1) Install landscape fabric under gravel (not plastic — it blocks water). (2) Apply pre-emergent herbicide in spring. (3) Use larger stones (3/4"+) which are harder for seeds to germinate in. Avoid pea gravel near foundations — it can harbor ants and allows water to pool.
How to keep gravel from spreading into the lawn?
Three solutions: (1) Steel or aluminum landscape edging ($3-$8/linear ft) — buried 2-3 inches deep, creates a physical barrier. (2) Trench edging — dig a 4-inch V-trench along the gravel edge; gravel settles into the trench instead of spreading. Free but needs annual maintenance. (3) Choose angular crushed stone (locks together) over round pea gravel (rolls everywhere). Adding a stabilizer grid (TrueGrid, $4-$6/sq ft) under the gravel permanently prevents migration for driveway applications.
Real Project Example
800 sq ft Driveway Gravel Base
Austin, TX · 2026
New rural driveway built on bare clay soil. Installed 4-inch compacted #57 crushed stone base over landscape fabric.
How It Went Down
Site prep
Graded clay subbase with 2% slope for drainage
Removed vegetation, compacted clay with plate compactor rental ($50/day)
Landscape fabric
Installed commercial-grade woven geotextile fabric
$120 roll — prevents gravel from sinking into soft clay over time
Gravel delivery
10 tons #57 crushed limestone, dump truck delivery
$35/ton delivered + $60 delivery fee. Cheaper than bags by 70%
Spreading + compaction
Spread with skid steer, compacted in 2-inch lifts
Two passes with plate compactor — locked stone together, no rutting after 6 months
What we learned: The landscape fabric was the best investment. Without it, the gravel would have sunk into the soft Texas clay within 2 years. The $120 fabric doubled the driveway's expected lifespan.
EstimatorSuite contractor interviews, 2026
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