Concrete Calculator
Calculate the volume of concrete needed for your project.
About Concrete Calculations
Concrete is a mixture of cement, water, sand, and gravel that hardens into a stone-like material when dried. Calculating the right amount of concrete for your project is crucial to avoid waste or shortages.
How to Use This Calculator
1. Select the shape of your concrete structure (rectangular slab, circular slab, or cylindrical column).
2. Choose your preferred unit system (imperial or metric).
3. Enter the dimensions of your structure.
4. Click "Calculate" to see the volume of concrete needed.
Additional Concrete Tips
- Add 5-10% extra to account for spillage, settling, and other variables.
- For reinforced concrete structures, consult with a structural engineer for proper rebar spacing.
- Typical concrete mixes require 28 days to reach full strength.