Landscape · Decorative rock

Cover the bed. Compare the order.

Turn rectangular or circular bed measurements into cubic yards, tons, bags, and a transparent bulk-versus-bag cost comparison.

← Bed length →↕ Bed width↕ Installed rock depth

1 Measure the landscape bed

2 Compare supplier options

Results update automatically · use the supplier density for the selected rock

Transparent calculation

Measured geometry, installed depth, allowance, then supplier density.

The calculator keeps bulk and bagged purchasing separate so delivery charges and whole-bag rounding remain visible.

Open the verified methodology for formula provenance, assumptions, a worked example, and limitations.