Material Calculator
Calculate the exact amount of materials you need for your project
Decorative Rock Bed
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Circular Area
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Coverage Calculator
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How to Use Our Material Calculator
Our material calculator helps you determine the exact amount of stone, gravel, sand, or mulch you need for your project. Simply choose the shape that best matches your project area and enter the dimensions.
Tips for Accurate Calculations:
- Measure your area carefully using a tape measure
- For irregular shapes, break them down into multiple rectangles or triangles
- Add 10-15% extra material to account for compaction and waste
- Consider the depth carefully - most projects require 2-4 inches of material
All calculations are based on industry-standard material weights. Actual requirements may vary based on compaction, material moisture content, and project specifics.
Calculate Your Rock Needs
To estimate the amount of river rock you need, use our coverage guide:
- Small River Rock (1.5"): 1 ton covers approximately 50 sq ft at 2" depth
- Medium River Rock (2-4"): 1 ton covers approximately 30 sq ft at 2" depth
- Large River Rock (4-8"): 1 ton covers approximately 50-80 sq ft at 2" depth
