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Bulk Landscape Material Estimator
Estimate loose landscape material volume, mass and delivery increments.
Coverage length (m), Coverage width (m), Layer depth (m), Extra volume (%), Declared loose density (kg/m³), Delivery volume increment (m³), Cost per delivered m³
JSON
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Enter the labelled values and use the displayed units.
- Choose Calculate result and inspect the full report, assumptions and undefined/no-solution status.
- Choose Download result to save the complete JSON. Reset clears results and restores the example controls.
Examples
Coverage length (m): 10
Coverage width (m): 3
Layer depth (m): 0.05
Extra volume (%): 10
Declared loose density (kg/m³): 1500
Delivery volume increment (m³): 0.25
Cost per delivered m³: 50
Limitations
- Rectangular coverage length/width/depth metres; user density kg/m³ and delivery increment m³. Extra volume explicit; no assumed material density, compaction, drainage, soil suitability or load-rating prediction.
- Scalar numeric inputs use explicit decimal syntax and IEEE-754 arithmetic; unless a tighter bound is stated, positive values are 1e-12–1e12 and nonnegative values 0–1e12. Derived inventory counts above 1 billion and nonfinite results are refused. Combined input limit400,000 UTF-8 bytes;complete JSON output limit4MiB. Numeric/code input controls allow128 characters. All processing stays in your browser.
- Whole purchasing/layout counts use exact entered decimal quantities for rational formulas; circular geometry remains floating-point.
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