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Pea Gravel Cubic Yards to Tons Calculator

Convert a pea gravel volume in cubic yards into short tons for weight-based pricing and haulage.

Computed in your browser — nothing you enter is uploaded. Figures are presented for United States against IRC 2024, and every formula is cited under regulatory standards below.

Last verified 2026-08-26 · v1.0.0

Market
Imperial · sales tax

Approximate weight

13 short tons

High confidence

About 1.3 short tons per cubic yard for rounded pea gravel; rounded stone packs less densely than angular crushed stone. A planning figure, not a specification. Confirm the actual density with your supplier before ordering by weight.

Conversion factor applied
1.3 short tons per cu yd

Pea gravel is bought for paths, drainage and decorative surfacing, and its rounded shape is the property that governs everything about it. Rounded stone does not lock together the way angular crushed stone does, so it stays loose, drains freely and migrates underfoot. That makes the conversion straightforward but the application worth thinking about: a pea gravel path needs edging to stay where it is put, and it will not compact into a load-bearing layer no matter how much is rolled over it.

Add the equipment this sizes

This result is a specification — 13 short tons — not a quantity. Put the thing it sizes into your project: how many, what you call it, and your supplier’s price.

Preliminary estimate, not certified engineering. This tool produces an indicative quantity calculation for planning purposes only — it is not a certified structural analysis, a guaranteed material takeoff, or a substitute for building department approval. Always verify measurements on-site and have a licensed contractor or structural engineer review any load-bearing, code-sensitive, or safety-critical work before purchasing materials or starting construction. Spotted an arithmetic or standards error? Report it to contact@craftquantities.com with your inputs — confirmed fixes become pinned regression tests.

[Schema Verified] Computed in alignment with American Concrete Institute (ACI 318-19) formulas and International Residential Code (IRC 2024) spatial boundaries.

Regulatory standards & verification citations

  • Typical bulk density used here: approximately 1.3 short tons per cubic yard
  • Density varies with moisture, compaction and composition — the supplier's ticket weight governs

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Frequently asked questions

Why does pea gravel move underfoot?
Because the stones are rounded and cannot interlock. That is also why it drains so well. Edging restraint and a modest depth keep it manageable; extra depth makes walking harder rather than easier.
Can pea gravel be a driveway surface?
It is used, but it migrates under vehicle traffic and needs regular raking and topping up. Angular crushed stone stays put far better under wheels, and a bound or paved surface better still.
Does it need a sub-base?
For anything carrying traffic, yes, plus a geotextile to stop the gravel disappearing into the subgrade. For a decorative bed, a membrane below is usually enough.