Prop Calculator

Choosing a Prop

Picking a perfect prop for an individual boat depends on a large number of factors including hull design, weight, altitude, engine, and usage patterns. It is impossible to pick a perfect prop for every hull and situation. Fine tuning a boat's performance involves a great deal of trial and error through the experts at Mark's Marine Inc. and Precision propeller can get you close.

What We Stock at Mark's Marine Inc.

Mark's Marine Inc. stocks a number of high quality OEM props from Yamaha and Mercury Marine® to maximize the performance of your boat.

We also stock a large number of different sizes of Michigan Propellers in the Vortex aluminum and Apollo Stainless Steel serries. These props feature interchangeable Hub Kits allowing them to fit a wide variety of different motors at an affordable price point. 

Prop Calculators on the Web

Mercury's Prop Selector Mercury's: prop selector is based off a complex formula to calculate the appropriate prop based on an approximation of your hull's performance characteristics.
Mercury's Prop Slip Calculator: calculator based on Mercury's Prop Slip Calculator.