# How do I calculate how much river rock I need?

## How do I calculate how much river rock I need?

How to Calculate River Rock

1. The length of your area in feet.
2. The width of your area in feet.
3. The depth of the stone in feet—divide the depth by 12.

## How much is a ton of river rock?

Landscape Rock Pricing by Type

Rock Type Price
River \$100 – \$800 per ton \$0.05 – \$0.35 per pound
Lava \$75 per ton \$75 – \$110 per cubic yard \$7 per bag
Decorative \$40 – \$500 per ton
Large Boulders \$100 – \$600 per ton

How many cubic feet does a ton of river rock cover?

One (1) ton of river rock covers approximately a 50-75 sq. ft. Multiply the square footage by the depth, such as 60 times 0.167 for about 10 cubic feet. When you divide the cubic feet by 27, you get the number in cubic yards.

How much river rock do I need for 400 square feet?

Calculate 1″ – 3″ White River Gravel

Coverage (Square feet) 400 sq ft
Volume (Cubic yards) 2.5 cu yd
Estimated amount (Pounds) 5,951 lb
Estimated amount (Tons) 2.98 ton
Amount +15% compression 3.42 ton

### How many square feet will a 40 lb bag of rock cover?

Also, how many square feet will a 40 lb bag of rock cover? ft., covers approximately 3 sq. ft.

### How much does 3 tons of river rock cost?

Decorative rock prices are \$45 to \$130 per ton on average. Large landscaping rocks cost \$100 to \$350 per ton. Mexican beach pebbles cost \$475 to \$800 per ton. Rock costs depend on the type, size, shape, color, location, and finish (polished or not)….River rock prices per cubic yard.

Cubic yards Average cost
3 \$150 – \$480

Will weeds grow through river rock?

Both river rock and wood mulch are far better than bare soil for weed control. After 4-6 years, the river rock beds silt in and build up organic matter to a point where they will have occasional weeds sprout on top of the weed barrier fabric, making the weed control of river rock vs.

How much area does a 40 lb bag of river rock cover?

One (1) ton of river rock covers approximately a 50-75 sq. ft. area. How many square feet will a 40 lb bag of rock cover?…How much is a bag of river rock at Home Depot?

Rock Type Price
River Rock Gravel \$40 – \$45 per ton \$30 – \$35 per cubic yard \$4 – \$8 per bag
Crushed Stone, Rock, Shells \$50 – \$65 per ton \$40 – \$55 per cubic yard

## What size river rock is best for landscaping?

1″
1″ river rock – 1″ river rock is perfect size for your landscape as it is still small enough for walkways but can also be used to construct riverbeds and features. It creates a variety of design options for you to choose from. 1-3″ river rock – As river rocks continue to get larger in size they remain versatile.

## How do you calculate rock coverage?

Rock Coverage Calculation To calculate this size, measure the length and width of the project area. Multiplying those numbers will give you the square footage (or square meters for our metric friends). For example, if your project area is 20 feet long by 20 feet wide, your coverage area is 400 square feet.

How big is one ton of rock covers?

One Ton of Rock Covers: One Cubic Yard Covers: 240 square feet. 1” deep. 300 square feet. 1” deep. 120 square feet. 2” deep. 150 square feet.

How big is a ton of lava rock?

Coverage Chart Lava rock coverage 180 square feet per ton at 3” depth Flagstone coverage 125 square feet per ton up to 1 ½” thick 2”-4” rock coverage 65 square feet per ton 5”-12” rock coverage 45 square feet per ton 4” strip stone coverage 65 square feet per ton

### How much does a ton of river rock weigh?

– Answers The answer depends on how deep the coverage will be. River Rock weighs 2,800 LBS. per cubic yard – That’s 1.4 tons per cubic yard. One ton = 2,000 LBS. 2,000 divided by 2,800 equals roughly 0.71.

### How much rock to cover 360 square feet?

Square feet of coverage area ÷ coverage area per 1 ton = tons of rock needed. Using this formula, you can see that if you’re looking to cover 360 square feet with 1”-3” size rocks, you’re probably going to need 4.5 tons. If you’re using smaller materials, say 3/4”-1”, you may need only 3.6 tons.