Aggregate Calculator (USA)

Aggregate Calculator USA | 2026 Gravel, Stone & Sand Tonnage Estimator | Free Tool
🇺🇸 USA Tool ✅ 2026 Updated

Aggregate Calculator USA Gravel, Stone & Sand — Volume, Tonnage & Cost

Calculate cubic yards, tons, compaction factor, and 2026 material cost for gravel, crushed stone, sand, and base aggregate across all US regions.

8+
Aggregate Types
1.65
Tons/CY Coarse
15%
Compaction Factor
Free
No Sign-Up
🚗 Driveways 🏠 Foundations 🌿 Landscaping 🛣️ Road Base 💧 French Drains 🏗️ Construction
Aggregate — including gravel, crushed stone, sand, and road base — is one of the most widely used construction materials in the USA, with over 2 billion tons consumed annually. This free Aggregate Calculator estimates exact volume in cubic yards, weight in tons, compaction-adjusted quantity, and total 2026 material cost — covering AASHTO No. 57, No. 67, No. 8, crusher run, pea gravel, concrete sand, and more across all five major US regions.
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Aggregate Calculator

Volume (CY) · Weight (Tons) · Compaction Factor · Material Cost — 2026 USA Rates

Gravel Crushed Stone Sand Road Base
Driveways 4–6 in · Drainage 12 in · Landscape 2–3 in
Length of the area to be covered
Width of the area to be covered
Recommended for all base and subgrade applications
2026 avg: crushed stone $22–$50/ton · sand $15–$35/ton
2026 avg: $55–$120 per truckload (10–15 tons)
Total Aggregate Needed (Adjusted)
0.00 tons
Volume · Weight · Cost — 2026 USA

📦 Volume & Weight

    💰 Cost Estimate

      📊 Aggregate Weight Conversion Factors & 2026 USA Average Prices

      🪨 Fine Materials (Sand, Concrete Sand)1.5 tons/CY · $15–$35/ton
      🏗️ Coarse Gravel / Crushed Stone (#57, #67)1.65 tons/CY · $22–$50/ton
      🛣️ Base Materials (Crusher Run, 304, DGA)1.75 tons/CY · $18–$40/ton
      🌿 Pea / River Gravel — Decorative1.35 tons/CY · $35–$65/ton
      🏠 Fill Gravel / Bank Run1.50 tons/CY · $10–$22/ton
      27 ft³
      Per Cubic Yard
      +15%
      Compaction Factor
      10–15T
      Per Truckload
      Sand (1.5 T/CY)
      Coarse (1.65 T/CY)
      Base (1.75 T/CY)
      Decorative (1.35 T/CY)

      What Is an Aggregate Calculator?

      An aggregate calculator converts project dimensions (length, width, depth) into the volume and weight of aggregate required to complete a job. Because aggregate is ordered and priced by the ton in the USA — not by cubic yard — accurately converting volume to weight using the correct bulk density factor for each material type is essential. This calculator applies ASTM-standard bulk density conversion factors and real-world compaction allowances to give you an accurate material order quantity with 2026 pricing.

      🔑 Why Order by Tons, Not Cubic Yards?

      Aggregate suppliers in the USA price and deliver by the ton because bulk density varies significantly by material type, moisture content, and gradation. A cubic yard of dry concrete sand weighs approximately 2,700 lbs (1.35 tons), while crusher run base weighs approximately 2,800–3,200 lbs (1.4–1.6 tons). Using the wrong conversion factor can result in ordering 15–25% too little or too much material.

      How the Aggregate Calculator Works

      The calculator converts your area dimensions and depth into cubic feet, then cubic yards, applies the correct tons-per-cubic-yard conversion factor, adds a compaction/waste allowance if selected, and multiplies by your price per ton for a complete cost estimate.

      📐 Core Aggregate Calculation Formulas

      Volume (ft³) = Length (ft) × Width (ft) × Depth (ft) [rectangle]
      Volume (ft³) = π × (Diameter/2)² × Depth (ft) [circle]
      Volume (CY) = Volume (ft³) ÷ 27
      Adjusted Volume (CY) = Volume (CY) × 1.15 [with 15% compaction factor]
      Weight (tons) = Adjusted Volume (CY) × Conversion Factor (tons/CY)
      Total Cost ($) = Weight (tons) × Price ($/ton) + Delivery Fee

      Aggregate Types & Conversion Factors — USA 2026

      Each aggregate type has a different bulk density and therefore a different cubic-yards-to-tons conversion factor. Below are standard values with 2026 USA average delivered prices:

      ← Swipe to scroll →
      Aggregate TypeASTM / AASHTO SizeTons/CY2026 Avg Price ($/ton)Best ApplicationCompaction
      Crushed Stone #57AASHTO No. 57 (¾ in)1.65$22–$45Drainage, concrete base, backfillLow
      Crushed Stone #67AASHTO No. 67 (¾ in)1.65$22–$48Concrete aggregate, base courseLow
      Crushed Stone #8AASHTO No. 8 (⅜ in)1.60$24–$50Top dressing, fine surfaceLow
      Crusher Run / #411ASTM D 29401.75$18–$38Driveway base, compacted sub-baseHigh
      Pea Gravel⅜ in rounded1.35$35–$65Drainage, landscaping, playgroundsNone
      River / Washed Gravel¾ in – 2 in rounded1.35$38–$68Decorative, drainage, dry creek bedsNone
      Concrete Sand (C33)ASTM C331.50$18–$35Concrete mix, paver beddingMedium
      Mason / Play SandFine — ASTM C1441.35$22–$40Masonry, sandboxes, levelingMedium
      Fill Gravel / Bank RunMixed gradation1.50$10–$22General fill, grade raisingHigh
      Road Base / DGA / 304ASTM D 2940 / 3041.75$18–$40Pavement sub-base, heavy-duty baseHigh

      Recommended Aggregate Depth by Application — USA 2026

      Using the correct depth for each application is just as important as selecting the right material. Too shallow and the aggregate won't perform; too deep wastes material and budget:

      ← Swipe to scroll →
      ApplicationRecommended MaterialMin DepthTypicalHeavy-Duty
      Residential DrivewayCrusher Run + #57 top4 in4–6 in6–8 in
      Commercial DrivewayRoad Base + Crusher Run6 in8–10 in12 in
      Foundation / Footing BaseCrushed Stone #574 in6 in8 in
      French / Drainage TrenchWashed #57 or Pea Gravel6 in12 in18 in
      Landscape / Garden BedPea Gravel / River Rock2 in2–3 in4 in
      Pathway / WalkwayPea Gravel / #82 in3–4 in4 in
      Pavement Sub-BaseRoad Base / 304 / DGA4 in6–8 in12 in

      2026 Aggregate Price Trends

      Crushed stone and gravel prices average $22–$50 per ton in 2026, up approximately 8–12% since 2023 due to diesel fuel, equipment costs, and infrastructure demand. Decorative gravel and river rock remain the most expensive at $35–$80/ton. The lowest-cost options remain bank-run fill gravel ($10–$22/ton) and crusher run ($18–$38/ton).

      Aggregate Delivery: How Much Per Load?

      Most suppliers deliver in 10–15 ton tandem-axle trucks. Delivery fees range from $55–$120 per load within a 15-mile radius. For projects under 5 tons, buying bagged aggregate ($4–$8/50 lb bag) is far more expensive than bulk delivery.

      Compaction Factor Explained

      When aggregate arrives, it's in a loose, uncompacted state. Base materials like crusher run compact by approximately 10–20%, meaning you must order 15% more than the final compacted depth requires. This calculator's built-in 15% compaction/waste factor is consistent with industry standard practice.

      ⚠️ Always Order Extra — The 10% Rule

      Most contractors order 5–10% more aggregate than calculated to account for uneven subgrade, material variation, spillage, and unexpected low spots. The cost of an extra ton ($25–$50) is far less than an additional delivery ($75–$120). Consider adding a further 5–10% buffer on large projects with rough terrain.

      Aggregate Calculator — Frequently Asked Questions

      How many tons of gravel do I need for a driveway?+
      For a typical residential driveway (60×12 ft, 4-inch depth):
      • Volume = 60 × 12 × (4/12) = 240 ft³ ÷ 27 = 8.9 CY
      • With 15% compaction: 8.9 × 1.15 = 10.2 CY
      • Crusher Run (1.75 T/CY): 10.2 × 1.75 = 17.9 tons
      • At $28/ton + $85 delivery = ~$590 total
      A standard residential driveway at 6 inches total depth typically requires 20–28 tons and costs $600–$950 in 2026.
      What is the difference between #57 stone and crusher run?+
      • #57 Stone: Clean, washed, uniform (¾ in). Drains freely — does NOT compact. Best for drainage beds, French drains, concrete aggregate.
      • Crusher Run: Contains crushed stone AND stone dust/fines. Compacts very well — best for driveway bases and road sub-base. Does NOT drain freely.
      The ideal driveway uses BOTH: 4–6 inches of compacted crusher run as a base, then 1–2 inches of #57 or #8 as the top wearing course.
      How do I convert cubic yards to tons for gravel?+
      The conversion depends on the aggregate type:
      • Fine materials (sand): CY × 1.5 = tons
      • Coarse gravel / crushed stone (#57, #67, #8): CY × 1.65 = tons
      • Base materials (crusher run, road base): CY × 1.75 = tons
      • Decorative / pea gravel: CY × 1.35 = tons
      Always confirm the specific bulk density with your local supplier as values vary by region and moisture content.
      How much gravel does one ton cover at various depths?+
      Coverage per ton of #57 crushed stone (1.65 T/CY):
      • 1 ton = 0.606 CY = 16.4 ft³
      • 2 inches deep: ~98 sq ft
      • 3 inches deep: ~65 sq ft
      • 4 inches deep: ~49 sq ft
      • 6 inches deep: ~33 sq ft
      How much does a truckload of gravel cost in the USA in 2026?+
      Typical all-in costs for a tandem-axle truck (10–15 tons) with delivery within 15 miles:
      • Crusher Run / Road Base: $300–$600 per load
      • Crushed Stone #57 / #67: $310–$650 per load
      • Concrete Sand: $265–$435 per load
      • Pea Gravel / River Rock: $435–$750 per load
      • Fill Gravel: $185–$305 per load
      West Coast and Northeast rates run 12–20% higher.
      What is the best aggregate for a French drain in the USA?+
      The best aggregate for French drains is clean, washed crushed stone — specifically AASHTO No. 57 or No. 67 (¾ inch). Always specify "washed" or "clean" stone — stone dust fills voids and blocks drainage.
      • Never use: Crusher run, road base, or bank run — these compact and block water flow
      • Typical design: geotextile fabric liner, 2–3 in of #57, perforated pipe (perforations down), 8–10 in of #57 on top
      • Plan for 12–18 inches total trench depth

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      Trusted Aggregate Design Resources

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      ASTM C33 — Concrete Aggregates

      Material Standard

      ASTM C33 is the standard specification for fine and coarse aggregates used in concrete — defining gradation requirements, quality limits, and testing methods for all concrete sand and crushed stone used in US construction.

      Visit ASTM
      📋

      AASHTO M43 — Aggregate Sizes

      Gradation Standard

      AASHTO M43 defines the standard sizes of coarse aggregate used in highway and infrastructure construction — the source for aggregate size designations (#57, #67, #8, etc.) used by quarries and suppliers across the USA.

      Visit AASHTO
      🔬

      USGS Minerals Information

      Production Data

      The US Geological Survey (USGS) tracks national aggregate production, pricing trends, and supply data — providing the foundational price benchmarks used in this 2026 aggregate cost estimator for all five US regions.

      Visit USGS