Quick and intuitive calculations for the mechanical engineer.

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MechaniCalc is a suite of web-based calculators intended to assist in the design and analysis tasks of a mechanical engineer. These calculators are focused on machine design and structural analysis, and they perform analysis with a level of detail and comprehensiveness that would be expected in industry while being intuitive and accessible. Learn more in our About page.

We are dedicated to making this product as valuable to you as possible, and we welcome suggestions. Please contact us to let us know what you think, or sign up for our mailing list to hear about new improvements as they are released.


We provide a comprehensive suite of calculators designed to automate mechanical engineering design and analysis.

Each calculator comes with thorough documentation giving instructions on use as well as validation cases to show how the results of the calculators stack up against textbook solutions to example problems.

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We provide detailed reference material on mechanical engineering subjects as well as the methodology behind the calculators.

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The calculators on this site can be used for free on a limited basis, but to obtain full use of the calculators you must sign up for an account. By subscribing to MechaniCalc, you will receive the following benefits:

  • Unrestricted access to the calculators and other content on this site
  • Unrestricted access to the materials database and cross sections database for use in the calculators
  • Ability to create new materials and cross sections for use in the calculators
  • Removal of all advertisements and popups

Please visit our pricing page for more details. You can cancel at any time if you aren't satisfied.

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