River Rock Calculator
Similar to pea gravel math with decorative stone wording.
Step 1: Units
Step 2
Enter project measurements
Use decimals if needed (e.g. 3.5).
Step 3
How to use this calculator
Area and average decorative layer depth.
What the math is doing
Volume × density for rounded stone.
Frequently asked questions
Landscape fabric?
Roll coverage separate.
Edging?
Linear feet of border product.
Dust rinse?
Settling may require top-off.
Delivery minimums?
Compare to truck capacity.