How Many Bags of Gravel in a Yard? Bag Size Chart

How many bags of gravel in a yard? A cubic yard holds 27 cubic feet. Most bagged gravel, pea gravel, and landscape stone comes in 0.5 cubic foot bags weighing about 50 pounds, so it takes about 54 bags to make one cubic yard. Larger 0.75 or 1 cubic foot bags need 36 or 27 bags. Check the volume printed on the bag, since bags with the same weight can hold different volumes depending on the stone.

Volume and tonnage calculator →

Bags per cubic yard

Bag volume	Approx. weight	Bags per cubic yard
0.25 cu ft	about 25 lb	108
0.4 cu ft	about 40 lb	68
0.5 cu ft	about 50 lb	54
0.75 cu ft	about 75 lb	36
1.0 cu ft	about 100 lb	27

Weights assume roughly 100 pounds per cubic foot. See how much does a cubic foot of gravel weigh.

Bags by weight

If a bag lists only weight, divide by about 100 to estimate cubic feet. A 50-pound bag is about 0.5 cubic feet. A cubic yard of gravel weighs about 2,600 to 2,900 pounds, so you need roughly 52 to 58 bags of 50 pounds. See how much does a yard of pea gravel weigh.

Coverage per bag

Depth	0.5 cu ft bag covers
1 in	about 6 sq ft
2 in	about 3 sq ft
3 in	about 2 sq ft

A 3-inch layer for a 10x10-foot area is 25 cubic feet, about 50 bags or just under one yard.

Bags vs bulk

Bags are convenient for small projects, tight access, or topping off a path. They cost far more per yard than bulk delivery, often two to four times as much. A useful break point is about half a cubic yard: above that, bulk is usually cheaper even with a delivery fee. Use the asphalt base calculator to estimate yards.

Hauling bags

Fifty-four 50-pound bags weigh about 2,700 pounds, more than most half-ton pickups can safely carry. Plan two or more trips, or ask the store about delivery.

Mixing bags with bulk

Some people use bulk base stone and bagged decorative stone on top. That keeps costs down while giving a finished look. Make sure the bagged stone color matches across pallets.

Five-gallon buckets

A 5-gallon bucket holds about 0.67 cubic feet, so a cubic yard is about 40 buckets. See how much does a 5-gallon bucket of gravel weigh.

Bottom line

A cubic yard of gravel is about 54 bags of 0.5 cubic feet, 36 bags of 0.75, or 27 bags of 1 cubic foot. Bags are handy for small jobs, but above about half a yard, bulk delivery usually costs less.

Questions people ask

How many 50 lb bags of gravel make a yard?

About 54, since each bag is about 0.5 cubic feet.

How much area does a bag of gravel cover?

A 0.5 cubic foot bag covers about 3 square feet at 2 inches.

Is bagged gravel more expensive than bulk?

Yes, often several times more per cubic yard.

How many bags of pea gravel in a yard?

About 54 bags of 0.5 cubic feet.

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