Gravel Calculator

This gravel calculator provides a rough guide to how much product you will require to cover a specific area (such as a driveway). The depth will depend on the size of the material and its intended use.

To calculate an area, first choose your units on the left hand side, the default is kilograms and metres but this can be changed to Tons and feet. Next, enter the length and width followed by the depth. The instant results on the left hand side will show you the total area, volume and weight required including how many 20kg bags this equates to.

When you've worked out the quantity required, feel free to see our huge range of Gravel & Chippings.

Gravel Chippings

Cobbles

Rubber Chippings

Useful Coverage recommended depth 50mm Useful Coverage recommended depth 100mm As rubber chippings have a different density than gravel, please use the following table to calculate quantities required:

1 bag = 0.25mapprox.  1 bag = 0.12m2 approx.
 4 bags = 1mapprox. 8 bags = 1m2 approx.
1 Bulk Bag (875kg) = 10m2 approx. 1 Bulk Bag (875kg) will cover approx. 5m2 approx.
Units:
Area m2
Vol m3
Weight kg
Bags
 mm  m


 m


Gravel Calculator

Testimonial:

"Dear Stone Warehouse,
On Monday I made my first order with you, arranged for a 10.00am drop for today, the gravel was delivered at 09.30 and is excellent quality, thank you so much. Fantastic service and I would thoroughly recommend your co."

Mr Hawkes, Farnham, Surrey - Derbyshire Gold 10-20mm