Chimney Weight Calculator

Calculate the approximate weight of a chimney based on dimensions, material, and height. This calculator helps estimate the load on supporting structures.

Input Parameters

Calculation Results

Calculation Formula

Weight (kg) = π × (d²/4) × thickness × density

Where:
π = 3.14159
d = diameter (meters)
thickness = wall thickness (meters)
density = material density (kg/m³)

This is an approximate calculation. For precise engineering assessments, consult with a structural engineer.

Chimney Weight Calculator Calculator Usage Guide

Learn how to use the Chimney Weight Calculator and understand its applications

How to Use This Calculator

  1. Enter the height of your chimney in meters (m).
  2. Input the diameter of the chimney at its widest point in meters (m).
  3. Select the material of your chimney from the dropdown menu.
  4. Specify the wall thickness of the chimney in centimeters (cm).
  5. Click the "Calculate" button to compute the estimated weight.
  6. The calculator will display both the total weight in kilograms (kg) and the load per square meter (kg/m²).

Applications of This Calculator

This calculator is particularly useful for:

  • Homeowners planning to build or renovate a chimney
  • Contractors estimating material requirements
  • Structural engineers assessing load-bearing capacity
  • Architects designing buildings with chimneys

Important Notes

Keep in mind the following when using this calculator:

  • This is a simplified calculation. Actual weight may vary based on specific design, reinforcement, and construction methods.
  • The calculator uses average material densities. Different batches or mixtures may have slightly different densities.
  • The load per square meter is important for assessing the impact on roofs, foundations, and supporting structures.
  • For critical applications, consult with a qualified engineer who can consider additional factors such as moisture weight, snow loads, and wind resistance.