Gravel & rock
Estimate decorative stone volume for beds, borders and landscape features. See equivalent units and every active assumption.
Enter project dimensions.
Calculated quantities for your project.
Enter measurements and calculate to see the result.
Direct answer
Estimate decorative-stone volume for a measured visible layer while avoiding unsupported coverage claims. Colour and trade names do not define density, particle size or package capacity.
Use the result for contained beds, borders and accent strips. Keep separate colours or products as separate calculations to support ordering and layout.
Measure inside the final edging and subtract paving, planters and large specimen features. For repeating narrow strips, verify that widths are genuinely consistent before multiplying.
Decorative stone is selected partly for appearance; product names may change between suppliers. It should not be assumed equivalent to engineered base stone.
Four identical border panels each measure 2.2 m × 0.55 m. Total area is 4 × 1.21 = 4.84 m². At an entered 55 mm depth, or 0.055 m, volume is 0.2662 m³.
The example uses geometry only. It does not insert a density, package size, recommended depth or supplier tolerance.
Record product code, nominal size, colour and package capacity. Batch appearance may matter, so quantity planning should remain tied to the exact quotation.
The calculator cannot predict visual coverage, colour variation, migration, weed performance or suitability on slopes.
That depends on particle size, substrate and placement; BulkMeasure does not invent a coverage guarantee.
No. Use density for the exact decorative product if mass is required.
Review BulkMeasure’s calculation methodology, learn how to measure an area, and read about volume, density and estimated weight. Browse the calculator directory when another material or project better matches the job.