Concrete Calculator

Precisely calculate concrete requirements with multi-currency support

Volume • Material • Cost • Reports

Volume Calculator

m
m
m
m

Material Estimator

m³
%
Material Costs

Select currency for each material cost

Material Analysis

Material Quantity Breakdown
Cement 0 kg
Sand 0 kg
Aggregate 0 kg

Cost Analysis

Cost Distribution
Cement Cost $0
Sand Cost $0
Aggregate Cost $0
Concrete Volume
2.25
cubic meters
Cement Required
22
bags
Total Weight
5,400
kilograms
Estimated Cost
$487
total cost

Concrete Tips & Best Practices

Precise Measurement

Always add 5-10% extra concrete to account for spillage, over-excavation, and other wastage during placement.

Temperature Control

Pour concrete when temperatures are between 10°C and 27°C. Avoid pouring in freezing conditions or extreme heat.

Water Ratio

Use the minimum amount of water required for workability. Excess water weakens the concrete and causes cracks.

What is a Concrete Calculator?

A concrete calculator is an essential tool for construction professionals, DIY enthusiasts, and anyone working with concrete. It helps you accurately determine the amount of concrete needed for your project, calculates material requirements (cement, sand, aggregate), and estimates the total cost.

ConcreteCalc Pro takes this further by providing:

  • Multi-currency cost estimation
  • Advanced shape calculations
  • Visual material breakdowns
  • Cost analysis charts
  • Customizable density settings

Key Features

7 Shape Types

Calculate volumes for slabs, footings, columns, walls, circular slabs, curbs & gutters, and stairs

Multi-Currency Costs

Calculate costs in USD, EUR, GBP, JPY, CAD and more with real-time conversions

Visual Analytics

Interactive charts for material composition and cost distribution

Unit Conversion

Work with meters, centimeters, feet, inches, and yards seamlessly

How to Use

1

Select Shape

Choose from 7 different concrete structures based on your project needs

2

Enter Dimensions

Input measurements using your preferred units (meters, feet, inches, etc.)

3

Configure Material

Set concrete density, mix ratio, wastage percentage, and cement bag size

4

Calculate & Analyze

Get instant results including volume, materials, weight, and cost breakdown

Frequently Asked Questions

How accurate are the calculations?

Our calculations are based on industry-standard formulas and account for material density, mix ratios, and wastage. For most projects, accuracy is within 3-5% when inputs are correctly measured.

Why should I add wastage percentage?

Concrete projects typically have 5-10% wastage due to spillage, over-excavation, uneven surfaces, and other factors. Adding this percentage ensures you don't run short during your project.

Can I calculate costs in different currencies?

Yes! You can set different currencies for each material cost. The calculator automatically converts all costs to your base currency using current exchange rates.

What mix ratio should I use?

The mix ratio depends on your project requirements:

  • M10 (1:3:6) - General non-structural work
  • M15 (1:2:4) - Floor binding, foundations
  • M20 (1:1.5:3) - Reinforced concrete, slabs
  • M25 (1:1:2) - Heavy-duty structural work
How do I measure for stairs?

For stairs, you need:

  • Width: The horizontal width of the staircase
  • Height: The total vertical rise
  • Tread: The depth of each step (typically 25-30cm)
  • Riser: The height of each step (typically 15-18cm)

Our calculator will determine the number of steps and total volume.