1. 

   Joined: Mar 2002
   Posts: 1,857
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   Barry Senior Member

   Attached a link that calculates different hull types, and delivers speed vs horsepower requirements.
   
   To the NA's on site, does it appear accurate?
   
   http://www.psychosnail.com/boatspeedcalculator.aspx

    

   Barry, Apr 21, 2019

   #1
2. 

   Joined: May 2017
   Posts: 2,704
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   Location: Victoria BC Canada

   BlueBell . . . _ _ _ . . . _ _ _

   Not very accurate, no.

    

   BlueBell, Apr 22, 2019

   #2
3. 

   Joined: Mar 2015
   Posts: 25
   Likes: 3, Points: 3, Legacy Rep: 10
   Location: Finland

   Ben Land Junior Member

   Hi Barry,
   
   If it is planing boat you are trying to calculate you could give it a go with Home https://www.boatspeedcalculator.com/

    

   Ben Land, Jul 21, 2021

   #3

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