Gravel Cubic Yard Calculator

Instantly calculate how many cubic yards, tons, and cubic feet of gravel you need for any job—free and no sign‑up required.

  • Free
  • No sign-up
  • Instant results

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How to use it

  1. Enter the length in feet.
  2. Enter the width in feet.
  3. Enter the depth in inches.
  4. Read the cubic yards, tons, and cubic feet results.

What it does – The Gravel Cubic Yard Calculator turns the dimensions of your project (length, width, depth) into three useful measures: cubic yards of material, an approximate weight in US tons, and the total cubic feet.

Why it matters – Knowing cubic yards lets you order the right amount of gravel, avoiding costly over‑orders or shortfalls. The ton estimate helps you budget for delivery fees that are often weight‑based.

How to read – The cubic‑yard figure is the primary quantity for suppliers; multiply by 1.4 to see the weight in tons, and by 27 to see cubic feet if you need it for other calculations. All results update instantly as you type.

Pro tips

  • Add 5‑10% extra for compaction and spillage.
  • Round up to the nearest 0.1 cubic yard for ordering simplicity.
  • Check supplier minimum order sizes before finalizing the quantity.
  • Enter depth in inches; the calculator converts it to feet automatically.

Real-life examples

  • A homeowner plans a new driveway and needs to know how much gravel to order.
  • A landscaper prepares a garden path and wants to estimate delivery weight for pricing.
  • A contractor is budgeting material for a parking lot base and needs precise volume measurements.

Case study

Sarah entered her 12 ft × 8 ft patio dimensions with a 4‑inch depth, got 1.19 cubic yards (≈1.7 tons) and ordered exactly that amount, saving $120 on excess material.

Frequently asked questions

How do I convert the calculator’s result to tons?
Multiply the cubic yards by 1.4 US tons; the tool shows this automatically.
Why does the depth need to be in inches?
Depth is often measured in inches for small projects; the calculator converts it to feet for volume.
Can I use the calculator for sand instead of gravel?
Yes, the volume is the same; only the weight per yard may differ, so adjust the ton estimate if needed.
What if my project area isn’t a perfect rectangle?
Break the area into rectangular sections, calculate each, then add the results.
Do I need to account for compaction?
Add a 5‑10% waste factor to the cubic yard result to cover compaction and spillage.