How many bags of gravel are in a cubic yard?

Fifty-four bags at 0.5 cubic feet each, since a cubic yard is 27 cubic feet. That is why bulk becomes cheaper so quickly.

How much does a bag of gravel cover?

A 0.5 cubic foot bag covers about 3 square feet at 2 inches deep, or 1.5 square feet at 4 inches deep.

When is bulk gravel cheaper than bags?

Almost always above about half a cubic yard, which is roughly 27 bags. Below that, the flat delivery fee outweighs the per-unit saving.

Volume & Weight

Bagged Gravel Calculator

For small jobs, bagged stone from a home center is simpler than arranging a delivery. This calculator converts your area into a bag count at any bag size, then compares the total bagged price against a bulk load so you can see the crossover point.

What you'll need

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FANTIAN 10 lbs Pea Gravel for Landscaping, 3/8 Inch Pebble Stone, Colorful

$29.99

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TICONN 4.80/4.00-8 Tire, 14.5" Flat Free Wheelbarrow Tire and Wheel

$34.95

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VEVOR Landscape Rake, 36" Head Aluminum Lake Weed Rake with 75" Long Handle for Loosening Soil, Lawn Care, Weeding Lake, Garden, Silver

$37.48

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FANTIAN 20 lbs Natural River Rocks, 2-3 Inch Pebbles Rocks for Landscaping

$39.99

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Prices as of Sep 25, 2026, 6:18 PM UTC. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Get the Gravel & Stone Calculator app for Android

Estimate gravel, stone, sand, and mulch on the job site, save projects, and share quantities with your supplier.

Get it onGoogle Play

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Frequently asked questions

How many bags of gravel are in a cubic yard?: Fifty-four bags at 0.5 cubic feet each, since a cubic yard is 27 cubic feet. That is why bulk becomes cheaper so quickly.
How much does a bag of gravel cover?: A 0.5 cubic foot bag covers about 3 square feet at 2 inches deep, or 1.5 square feet at 4 inches deep.
When is bulk gravel cheaper than bags?: Almost always above about half a cubic yard, which is roughly 27 bags. Below that, the flat delivery fee outweighs the per-unit saving.