How deep should gravel be?
For driveways, 4-6 inches is typical. For pathways, 2-3 inches is sufficient.
Calculator
Enter your values
Results
Cubic Yards
2.47
Tons
3.46
Material Analysis
Gravel project planning
Material Requirements
You'll need approximately 2.47 cubic yards (3.46 tons) of gravel. Always order 5-10% extra to account for settling and waste.
Cost Estimation
Gravel typically costs $15-$75 per cubic yard depending on type and location. Budget approximately $99 for mid-range gravel.
Installation Tips
- Use landscape fabric underneath to prevent weed growth.
- Compact the base before adding gravel.
- Consider edging to keep gravel contained.
How to Use
Step-by-step instructions
- 1Enter the length and width of the area (in feet).
- 2Enter the desired depth of gravel (in inches).
- 3The calculator will estimate the cubic yards and tons needed.
Volume & Weight
Calculates volume in cubic yards and estimates weight assuming ~1.4 tons per cubic yard.
Volume = L x W x DVariables:
LLength (ft)WWidth (ft)DDepth (in)Example
Driveway
Inputs:
Length:20 ft
Width:10 ft
Depth:4 inches
Steps:
- 1.Volume = 20 * 10 * (4/12) = 66.67 cu ft
- 2.Cubic Yards = 66.67 / 27 = 2.47 cu yds
- 3.Weight = 2.47 x 1.4 = 3.46 tons
Result:
2.47 cu yds (3.46 tons)