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Concrete Calculator

Calculate the amount of concrete needed from project dimensions. Specify thickness and shape to determine volume and weight.

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How to Use

Step 1

Select Shape

Select Shape

Select the shape: slab, cylinder, stairs, etc.

Step 2

Enter Dimensions

Enter Dimensions

Enter length, width, thickness, and other dimensions

Step 3

View Amount

View Amount

Required concrete volume (m³) is displayed

Features

Multiple Shapes

Supports slabs, foundations, cylinders, stairs, and more

Mix Ratio Calculation

Auto-calculate cement, sand, and gravel mix quantities

Cost Estimate

Enter unit price to display estimated concrete costs

FAQ

It is recommended to plan for 5-10% extra.