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Enter dimensions and density to automatically calculate the volume and weight of crushed stone for roadbeds, foundations, and landscaping projects.
Enter parameters to start calculation

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Are you tired of wasting materials or delaying projects due to inaccurate crushed stone estimates? Based on the volume formula (length × width × depth) and material density, this tool quickly calculates crushed stone volume (cubic meters) and weight (tons), helping you accurately control procurement and budgets for roadbeds, foundations, and landscaping projects.
What is the typical density of crushed stone?
The average density of crushed stone is about 1.5 to 1.8 tons per cubic meter. Granite tends to be on the higher end, while limestone is lower. We recommend adjusting based on your specific material.
Should I add a waste factor to the calculation?
Yes. For actual construction, it is recommended to add a 5% to 10% allowance to account for uneven spreading and transportation loss.
Please ensure your units of measurement are consistent (use all meters or all feet). The density value directly affects the accuracy of the weight. For large-scale projects, we recommend calculating by area and including a waste allowance. This tool does not store your input data, so there are no privacy concerns.
For roadbed fill projects, it is recommended to compact in layers and calculate the volume for each layer separately. In landscaping, using crushed stone with a particle size of 5-20mm provides better water permeability and decorative effects. Typical example: For a 10m × 5m × 0.15m area with a density of 1.6t/m³, the volume = 7.5m³, and the weight = 12 tons.