How do you calculate gravel coverage?
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..
What area will a 25kg bag of gravel cover?
For Decorative Gravel As a rule of thumb 1 of our 25kg bags will cover an area of 0.25m to a recommended depth of 50mm.
How many square feet does 1 ton of 57 gravel cover?
60 square feet#57 Gravel Coverage: Each ton covers approximately 60 square feet at 4″ deep, 80 square feet at 3″ deep, or 120 square feet at 2″ deep.
How much will a dump truck load of gravel cover?
$1 – $3 Per Square Foot. The cost of gravel ranges from $10 to $50 per ton, $15 to $75 per yard, $1 to $3 per square foot, or $1,350 per truck load depending on the rock type, volume, and travel distance. Delivery is included up to 10 miles.
How much will a ton 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 deep should I lay gravel?
What depth of gravel do I need? You would usually lay a 10mm aggregate at a depth of 30-40mm, but on a driveway this would need to be at least 50mm. A 20mm aggregate would need to be at least 40-50mm deep, and at least 50-60mm on driveways. A larger aggregate will settle and bond together better than smaller ones.