Gravel Tonnage Calculator

Ordering Gravel by the Ton

Quarries and many landscape suppliers sell gravel by the ton (weight), but you measure your project by the cubic yard (volume). The conversion between the two depends entirely on the material density. Crushed limestone at 1.35 tons per cubic yard converts very differently from lava rock at 0.75 tons per yard.

When ordering by the ton, always specify the material type and ask the supplier to confirm their conversion factor. Moisture content also affects weight -- wet gravel can weigh 10-15% more than dry. If you're charged by the ton and it rained the night before delivery, you're paying for water weight.

The Bottom Line

Free gravel tonnage calculator. Convert area and depth to tons for bulk gravel ordering. Accurate measurements prevent over-ordering and under-ordering — both cost you money and time. Enter your project dimensions above, add 10% for waste, and order with confidence.