Skip to main content
Calcimator

Concrete Calculator

Calculate how much concrete you need in cubic yards, bags, and cost for slabs, footings, and walls.

Inputs

ft
ft
inches

Results

Cubic Yards Needed

2.47

With 10% Waste2.72 cu yd
Cubic Feet66.67
60 lb Bags149
80 lb Bags112
Estimated Cost$353.09
Total Weight10,000 lbs

Cubic Yards Needed

2.47

How to Use This Calculator
  1. Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
  2. Length — Length of the shape or side. Accepts values from 0.1 ft to 10,000 ft (default: 20 ft).
  3. Width — Width of the shape or side. Accepts values from 0.1 ft to 10,000 ft (default: 10 ft).
  4. Depth / Thickness — enter a number in inches. Accepts values from 1 inches to 120 inches (default: 4 inches).
  5. Expand "Advanced Options" for additional fine-tuning. These optional inputs let you model more specific scenarios:
  6. Cost per Cubic Yard — enter a dollar amount. Accepts values from $0 to $500 (default: $130).
  7. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  8. Cubic Yards Needed — shown as a numeric value. This is the primary result of this calculator.
  9. With 10% Waste — shown as a numeric value.
  10. Cubic Feet — shown as a numeric value.
  11. 60 lb Bags — shown as a numeric value.
  12. 80 lb Bags — shown as a numeric value.
  13. Estimated Cost — shown as a dollar amount.
  14. Total Weight — shown as a numeric value.
  15. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
Ad Placeholder

Related Calculators

Square Footage Calculator

Calculate the square footage of a rectangular area. Convert between square feet, yards, and meters. Estimate total cost based on price per square foot.

Paint Calculator

Calculate how many gallons of paint you need for a room. Accounts for doors, windows, and multiple coats.

Flooring Calculator

Calculate how much flooring you need for a room. Accounts for waste, calculates boxes needed, and estimates cost.

Ad Placeholder