Measurements & Conversions

Weight to Volume Material Calculator

Find how many cubic yards of gravel, sand, topsoil, or mulch a target delivery weight (in tons) will give you.

  • Answers as you type
  • Every formula cited
  • Calculated in your browser
SettingsSettings for this calculationUS
Market
Imperial · sales tax
Different bulk materials have very different densities per volume.

Useful when a supplier quotes a delivery by the ton and you need to know how much volume that translates to.

The weight from a delivery quote or truck scale ticket — switch the unit to match how it is written.

A US short ton is 2,000 lb; a tonne is 1,000 kg, about 10% heavier. Pick the one your ticket actually uses.

Estimated volume

7.41 yd³

Medium confidence

Actual density varies with moisture content and compaction — a supplier's actual yield per ton may differ somewhat from this average-density estimate.

Weight
20,000 lb
Then change the inputs to see how far the answer moves.

Show calculation logic

How this was calculated

Formula source(s)

  • Commonly cited average bulk densities: gravel/sand ~2,700 lb/yd³, topsoil ~2,200 lb/yd³, mulch ~600 lb/yd³ — the inverse of the Material Volume to Weight Calculator; actual density varies with moisture content and composition, and the supplier's ticket weight governs

Inputs used

Material Type
Gravel / crushed stone
Weight
10 ton

Intermediate steps

Weight
20,000 lb
Final result7.41 yd³

Confidence note: Actual density varies with moisture content and compaction — a supplier's actual yield per ton may differ somewhat from this average-density estimate.

What this calculation does not cover

  • The four densities are single averages, and moisture shifts them further than anything else on this page. Sand or topsoil that has stood through a wet week runs several hundred pounds a cubic yard heavier than the figure used here, and because a scale weight is being divided by that figure, a wet load comes back as fewer yards than shown — you pay for the water and take delivery of less material.
  • The answer is loose volume as it arrives on the truck, not volume in place. Base gravel loses roughly 20 to 25% under a plate compactor and topsoil settles as it is watered in, so a yardage that matches your depth times area on paper falls short of it once the material is spread and consolidated. Order against the compacted requirement rather than this number.
  • Each option stands for a whole family of products. 'Gravel' runs from washed pea gravel to crushed limestone road base across roughly 2,400 to 3,000 lb/yd³, and mulch varies more again between bark, shredded hardwood and compost blends — a spread wider than the difference this page is being asked to resolve. Where the yardage governs the order, ask the supplier for their yield per ton on the specific product; every pit knows it for what they actually sell.

Estimated cost — your price

This site holds no price list for this material — local prices vary too much to publish honestly. Enter your supplier's price and the result is costed with it.

Computed in your browser — nothing you enter is uploaded. Presented in US customary units and US trade terminology. Where a formula follows a published standard, that standard and its edition are cited beside it on this page; where none governs, the page says so. Local amendments override model codes — verify against the code in force where you build.

Sources checked 2026-09-06 · in the site-wide review of 2026-09-06 · v1.1.1

Regulatory standards & verification citations1
  1. Commonly cited average bulk densities: gravel/sand ~2,700 lb/yd³, topsoil ~2,200 lb/yd³, mulch ~600 lb/yd³ — the inverse of the Material Volume to Weight Calculator; actual density varies with moisture content and composition, and the supplier's ticket weight governs
Cite this page

Your workspace

Most jobs need more than one number. Add the calculators you need next and they open right here, underneath this one — your figures stay on screen and nothing is lost to a page change.

How to calculate weight to volume material in 3 steps

  1. Material TypeDifferent bulk materials have very different densities per volume.
  2. WeightThe weight from a delivery quote or truck scale ticket — switch the unit to match how it is written.
  3. Estimated volumeThe tool computes the estimated volume from those figures and shows the formula, its sources, and a confidence rating alongside it.

Weight to Volume Material at common values

Page defaults, not your figures above.

WeightEstimated volume (yd³)
1,0000.817
2,0001.63
5,0004.08
10,0008.17
20,00016.3
50,00040.8

Frequently asked questions

When would I know weight but not volume?
Many bulk material suppliers price and deliver by the ton rather than the cubic yard, especially for dense materials like gravel and sand — this helps translate a ton-based quote back into the volume you actually need to plan coverage.
Should I round up when ordering?
Since suppliers typically sell by weight in fixed truck-load increments anyway, use this mainly to sanity-check that an ordered weight will cover your planned area — cross-check with a coverage calculator like Gravel Driveway or Topsoil for the area-based requirement.
Does this match the Material Volume to Weight Calculator exactly in reverse?
Yes — the two calculators use the same density assumptions and are mathematical inverses of each other, so a value converted one way and back gives the original number.
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 — a confirmed fix gets a permanent check of its own, so the same mistake cannot come back.