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Concrete Volume Calculator
Use this concrete volume calculator to estimate how much concrete you need for slabs, footings, or pours.
Formula: Length x Width x Thickness
Example
Formula: Length x Width x Thickness = 6 m x 4 m x 0.15 m = 3.60 m³
Choose units for length, width, and thickness, then pick a result unit (m³).
Tip: Choose your result unit on the right before calculating.
Step-by-step calculation
- Enter length, width, and thickness with units.
- Select the result unit you want (m³).
- Calculate to see the volume and steps in the selected unit.
FAQ
- Why use meters?
- Meters give volume in m³, which is standard for concrete orders.
- What if I have cm?
- Convert cm to meters by dividing by 100 before calculating.