Rounded pea gravel moves underfoot more easily; angular crushed stone tends to interlock.

How to plan it
- Decide whether the area is decorative, a path, or a structural layer
- Ask the supplier for the actual size and gradation
- Estimate volume from measured area and desired depth
Check before buying: Do not substitute decorative pea gravel for a specified compacted paver base.
Turn this into a quantity
Record your site measurements first. Then use a calculator with the depth, application rate, or coverage from the actual material specification.
Open pea gravel calculatorSource and limits
Concrete Masonry & Hardscapes Association: Paver technical guidance. Local conditions and manufacturer guidance may call for different materials or installation details.