Free, instant material estimates for gravel, crushed stone, sand, pea gravel, river rock and riprap projects, with real-world delivery units, waste buffers and live cost estimates built into every tool.
Convert area and depth into tons and cubic yards of gravel, with density options for common gravel types.
Open CalculatorEstimate tonnage for #57 stone and base gravel layers used under driveways, patios and foundations.
Open CalculatorCalculate sand tonnage and volume for bedding layers, paver base, or fill, with moisture-adjusted density options.
Open CalculatorRight-size pea gravel orders for walkways, patios and play areas with coverage and bag-count guidance.
Open CalculatorEstimate decorative river rock quantities for landscape beds and drainage features by area and coverage depth.
Open CalculatorSize riprap tonnage for slope stabilization and erosion control projects using standard stone-class densities.
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