Calculate Aggregate Quantities
Enter the dimensions of the area you wish to cover, in the fields above. The amount of material required will be displayed in the following grid.
Approximate amount of material needed
Friendsville Sand mines, processes, and delivers a variety of aggregates. Handling the entire process allows us to provide you with aggregate of nearly any specification. Use our calculator to get an estimate of the amount of material you may need, or contact us and get a free quote for sand or gravel delivery.
The size of a particular aggregate is determined by the percentage of material that passes through the wire-mesh sieve of a particular size. For example, #8 gravel has the following gradation: 1/2″ sieve – 100% passing; 3/8″ sieve – 85-100% passing; #4 seive – 10-30% passing; #8 seive – 0-10% passing; and #16 seive – 0-5% passing. However, #57 gravel actually combines the gradation of #5 gravel, and #7 gravel, providing a more diverse aggregate. If you need help determining an appropriate size aggregate for your project, feel free to contact us for help.