Cubic Yard Sand Calculator

Instantly calculate how many cubic yards, cubic feet, and tons of sand you need for any project – free and instant.

  • Free
  • No sign-up
  • Instant results

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How to use it

  1. Enter length in feet.
  2. Enter width in feet.
  3. Enter depth in inches.
  4. Click Calculate to see cubic yards, cubic feet, and tons.

What the Cubic Yard Sand Calculator does

It turns the dimensions of your job site—length, width, and depth—into three practical measurements: cubic yards of sand, cubic feet, and an approximate tonnage. Knowing the exact volume prevents over‑ordering, which saves money, and under‑ordering, which avoids project delays. The calculator uses the industry‑standard conversion of 1 cubic yard = 27 cubic feet and estimates weight at 1.3 US tons per cubic yard, so the ton figure is a quick guide for ordering. After you input your numbers, the results appear instantly, letting you compare quotes, plan deliveries, and adjust for waste. Read the cubic‑yard value for bulk orders, the cubic‑foot number for smaller containers, and the ton estimate when the supplier quotes by weight.

Pro tips

  • Add 5‑10% extra for compaction and spillage.
  • Round up to the nearest half‑yard for easier ordering.
  • Check supplier’s ton conversion; some use 1.5 tons per yard.
  • Measure depth from the finished surface, not the raw ground.

Real-life examples

  • A homeowner planning a new sandbox wants to know how much sand to buy.
  • A contractor laying a sand base for a patio needs precise volume to compare vendor quotes.
  • A landscaper filling a raised garden bed must estimate sand weight for delivery limits.

Case study

Sarah needed sand for a 12‑ft × 8‑ft patio 4 in deep. Using the calculator, she saw she required 2.2 cubic yards (≈2.9 tons). She ordered 2.5 cubic yards, avoiding a costly second delivery and staying within her truck’s weight limit.

Frequently asked questions

How do I convert cubic yards to sand bags?
One standard sand bag holds about 0.5 cubic feet; divide the cubic‑foot result by 0.5.
Why does the ton estimate differ from supplier quotes?
Suppliers may use a different density; the calculator assumes 1.3 US tons per cubic yard.
Do I need to include compaction in the depth?
Enter the finished depth; add 5‑10% extra in the final order for compaction.
Can I use the calculator for gravel?
The volume part works, but weight will differ; use the supplier’s specific ton per yard value.
What if my area isn’t a perfect rectangle?
Break the space into rectangles, calculate each, then add the results together.