Pottery Wheel Speed Calculator

Find the optimal wheel RPM for centering, opening, pulling walls, and trimming based on piece diameter.

Recommended Wheel Speed
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RPM
Speed Range
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Rim Speed
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All Stages for This Diameter

Tips

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Pottery Wheel Speed Guide

The optimal wheel speed depends on three main factors: the diameter of the piece, the forming stage, and your skill level. Larger pieces need slower speeds to prevent wobbling and distortion, while smaller pieces can handle faster rotation.

General Speed Principles

  • Centering: Fastest speed - you need momentum to move the clay
  • Opening: Moderate-fast - maintain control while pressing down
  • Pulling walls: Moderate - balance between lift and control
  • Shaping: Slow-moderate - fine control for profiles
  • Trimming: Moderate - fast enough for clean cuts, slow enough for control

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