Calculation Formulas:
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This calculator estimates the volume and weight of sand and gravel needed for your project based on area and depth measurements in yards.
The calculator uses these formulas:
Where:
Details: Proper estimation helps in project planning, budgeting, and ensuring you order the correct amount of materials.
Tips: Measure your area in square yards and desired depth in yards. The calculator will provide volume in cubic yards and estimated weight in pounds.
Q1: How do I convert square feet to square yards?
A: Divide square footage by 9 (1 yd² = 9 ft²).
Q2: What if my depth is in inches?
A: Convert inches to yards by dividing by 36 (1 yd = 36 in).
Q3: Are these densities accurate for all types of sand/gravel?
A: These are averages. Actual density may vary based on material composition and moisture content.
Q4: How much will this material cost?
A: Contact local suppliers for current pricing per cubic yard or ton.
Q5: Should I order extra material?
A: It's recommended to order 10-15% extra to account for compaction and spillage.