Midship Section Modulus Calculator




An excel spreadsheet which can be used to calculate the Section Modulus of the Midship Section of the vessel.


  • Easy to use interface
  • Add upto 500 longitudinal strength members
  • Plates, stiffeners, girders can be added as separate categories
  • An in-built calculator to calculate stiffener properties for L,T and Bulb sections
  • Dynamically updates the Section Modulus calculations
  • Available ONLY in SI Units!

Very useful for

  • Ship Design
  • Ship Longitudinal Strength calculations
  • Verification against Class rules

Additional information

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Please visit our FAQ page for all questions on usage of our products. For any issues, please write to info@thenavalarch.com

FAQs on Products

Important: Our excel-based products work only on Windows machines, and not on Macs

System Requirements:

MS Excel 2013 and up

Windows 7 and up