HOW IT WORKS
The calculation
Length × width gives area. Area × depth in feet gives cubic feet; divide by 27 for cubic yards. Weight uses your entered density, and waste is added to volume.
Landscaping
Gravel Calculator
Plan a gravel delivery with a practical estimate of volume and weight. Enter your project dimensions and adjust the example density to match your supplier’s material.
Keep in mind
Gravel density depends on material, moisture, and compaction. Confirm the density and order quantity with your supplier.
COMMON QUESTIONS
About gravel estimates
How much does a cubic yard of gravel weigh?
It varies by aggregate, grading, moisture, and compaction. Use a supplier-provided density for a better weight estimate; the default is only an example.
How much extra gravel should I order?
A waste allowance can account for uneven ground and handling. The right amount depends on site conditions, so confirm your depth and quantity with the supplier.
Want to understand the assumptions? Read the gravel estimating guide →