Fill Gravel Tonnage Formula:
Definition: This calculator estimates the weight of fill gravel needed based on the volume and density of the material.
Purpose: It helps construction professionals and landscapers determine how many tons of gravel are required for filling projects.
The calculator uses the formula:
Where:
Explanation: The volume is multiplied by the material density to convert cubic yards to tons.
Details: Accurate tonnage estimation ensures proper material ordering, cost control, and project planning for fill projects.
Tips: Enter the volume in cubic yards and gravel density (default 1.4 tons/cu yd). All values must be > 0.
Q1: How do I measure the volume needed?
A: Calculate length × width × depth (in yards) or use our Volume Calculator tools.
Q2: What's a typical gravel density?
A: Most fill gravel weighs about 1.4 tons per cubic yard, but this can vary based on material type and moisture content.
Q3: Should I adjust for compaction?
A: Yes, consider compacted density if your project requires dense packing (typically 5-10% higher than loose density).
Q4: How accurate is this calculation?
A: Very accurate when using correct density values. Always verify with your material supplier.
Q5: Does this include waste or overage?
A: No, consider adding 5-10% to the calculated tonnage for project contingencies.