Bags of gravel how to#

Sector 2 has a length of 15 feet and a width of 4 feet which gives 60ft 2.Sector 1 has a length of 20 feet and a width of 3 feet which gives 60ft 2.Now, we have to measure the length and width of each sector.

Bags of gravel how to#

HOW TO CALCULATE THE GRAVEL FOR LANDSCAPING:įirst, we need to divide the gravel path into four rectangles: You may need to add extra material after every few months or may be years. Also gravel like marble chips and pea gravel are known for migrating off of driveways or walkways. But don’t forget to order extra material to allow for wastage. Weight of gravel required should be 47.5723 x 100 = 4757.23 kgĤ757.23 Kgs is the weight of gravel you should order. Let’s assume that the density of the material is 47.5723 kg/ft3. Finally to calculate the weight of gravel required, multiply the volume with the density of the material.Please note that all measurements should be in same units. Formula of volume: length x width x depth. Now that you have all the measurements, multiply length with width and then multiply it with depth.For example: Length = 10 ft, Width = 10 ft, Depth = 1ft. First measure the length, width and depth of the excavation.

Follow the steps below to calculate the volume. Don’t get confused with why we used gravel with area, because the volume of the gravel is same as volume of the area. To determine the quantity of gravel you need to calculate the volume of the gravel or area in the question.