Easily estimate cement cost, volume in cubic yards, and number of 80lb bags needed for your project. Use our Cement Cost Per Cubic Yard Calculator for fast and accurate results.
If you're planning a concrete project and want to estimate how much it will cost and how many 80lb cement bags you need, our Cement Cost Per Cubic Yard Calculator is here to help! Simply enter your project area in square feet, the thickness in inches, and the cost per cubic yard of cement.
How the Calculator Works
Let’s break it down with formulas:
1. Total Cubic Yards Formula
To calculate how many cubic yards of concrete your project needs:
Total Cubic Yards=324Area (sq ft)×Thickness (inches)
2. Total Cost Formula
Once you have the cubic yards, multiply by the cost per yard:
Total Cost=Total Cubic Yards×Cost per Cubic Yard
3. Number of 80lb Bags Needed
One cubic yard of concrete requires about 45 80lb bags of cement. So:
80lb Bags Needed=Total Cubic Yards×45
Example Calculation
Let’s say:
- Area = 200 sq ft
- Thickness = 4 inches
- Cost per Cubic Yard = $135
Step 1: Calculate Total Cubic Yards
324200×4=324800≈2.47
Step 2: Calculate Total Cost
2.47×135≈$333.45
Step 3: Calculate 80lb Bags Needed
2.47×45≈111 bags
Final Result
For a 200 sq ft area, 4 inches thick, with a cement cost of $135 per yard, you'll need:
- 2.47 cubic yards of cement
- Total cost = $333.45
- Around 111 bags of 80lb cement
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