Measure the length and width of the area in feet and multiply the figures together. Multiply your area figure by the depth of gravel that you wish to use, ensuring your measurement is also in feet. If your depth is in inches, divide it by 12 first. You now have a cubic feet volume figure.
How much area does a cubic foot of gravel cover?
Most suppliers will give an approximate fill capacity in cubic feet per ton of gravel. The most general consensus of coverage is 100 square feet at a 2-inch depth.
How do I calculate gravel?
Length in feet x Width in feet x Depth in feet (inches divided by 12). Take the total and divide by 21.6 (the amount of cubic feet in a ton). The final figure will be the estimated amount of tons required.
How do you calculate square footage of gravel?
How much gravel do I need?
- First measure the length, width and depth of the excavation.
- Now that you have all the measurements, multiply length with width and then multiply it with depth.
- Finally to calculate the weight of gravel required, multiply the volume with the density of the material.
How many square feet are in a cubic yard of gravel?
How Much Does A Yard Cover? A cubic yard of material can be spread to cover 100 square feet (10×10 foot area) at 3 inches of depth.
How much does 1 cubic yard of gravel weigh?
One cubic yard of gravel can weigh between 2,400 to 2,900 lbs. Or up to one and a half tons approximately. Generally, a cubic yard of gravel provides enough material to cover a 100-square-foot area with 3 inches of gravel.
How do you calculate cubic feet of a rock?
Divide the desired depth for your landscape rock in inches by 12 to convert it to feet. For instance, if you want the rock to be 2 inches deep, divide 2 by 12, which equals 0.1667 feet. Multiply the length by the width by the desired depth in feet for your landscape rock to find the number of cubic feet you will need.
How do u figure out cubic feet?
Measure the length, width and height of the box in inches. 2. Multiply the length, width and height and divide the resulting number by 1,728. This is the container’s volume in cubic feet.
How deep should you lay gravel?
Decorative aggregates should be laid at a depth of 50mm. This ensures proper coverage without revealing the surface below. Laying the gravel too deep will mean you sink into the surface and it becomes difficult to walk across.
How many cubic feet is a yard?
A yard is 3 feet or 36 inches, and therefore, a cubic yard is 3 x 3 x 3, or 27 cubic feet (ft3).
How many square feet does a 50 lb bag of gravel cover?
Consider a ½ cubic foot bag of stone or soil weighs about 50 lbs and will cover 2 square feet at 3″ deep.
How many square feet will 5 tons of gravel cover?
Using 2 inches for the depth, the following measurements are a guide to the amount of gravel coverage per ton: 1/4 to 1/2 inch gravel, 100 square feet per ton; 1/2 to 1 inch gravel, 90 square feet per ton; and 1 1/2 to 2 inches gravel, 80 square feet per ton.
How much gravel is in a dump truck?
Dump Trucks: If you’re having the material delivered, a small dump truck usually carries about 5 cubic yards, and a larger one carries about 10 cubic yards or more.
How do you convert square feet to cubic feet?
Cubic feet = square feet × depth. So: 20 × 0.25 = 5. We have our total: 5 cubic feet.