Cubic Yards Formula:
From: | To: |
The cubic yards calculation determines the volume of soil needed for a project by measuring length, width, and depth in feet and converting to cubic yards (since 1 cubic yard = 27 cubic feet). This is essential for landscaping, gardening, and construction projects.
The calculator uses the cubic yards formula:
Where:
Explanation: The formula calculates the volume in cubic feet first, then converts to cubic yards by dividing by 27.
Details: Proper soil calculation ensures you order the right amount of material - not too little (which could delay your project) or too much (which wastes money). It's crucial for budgeting and project planning.
Tips: Measure your area carefully in feet. For depth, consider that 6 inches = 0.5 feet, 3 inches = 0.25 feet, etc. All values must be positive numbers.
Q1: How do I measure irregularly shaped areas?
A: Break the area into rectangular sections, calculate each separately, then sum the results.
Q2: Should I order extra soil?
A: It's common to order 10-15% extra to account for compaction and settling.
Q3: How do I convert inches to feet for depth?
A: Divide inches by 12 (e.g., 6 inches = 6/12 = 0.5 feet).
Q4: What if my area is circular?
A: Use the formula: (3.14 × radius² × depth) / 27 where radius is half the diameter.
Q5: How many cubic yards are in a ton of soil?
A: This varies by soil type, but typically 1 cubic yard ≈ 1-1.5 tons depending on moisture content and composition.