Golf Shaft Flex Calculator

Find your ideal shaft flex based on your swing characteristics and playing style.

Why Shaft Flex Matters

FLEX

The flex of your golf shaft is crucial for optimizing your performance. Playing with the wrong shaft flex can lead to inconsistent shots, loss of distance, and poor accuracy. The right flex helps you maximize distance, improve accuracy, achieve better consistency, and optimize ball flight.

Understanding Flex Options

X
Extra Stiff (X):

For players with very fast swing speeds (105+ mph) and aggressive transitions.

S
Stiff (S):

Ideal for players with swing speeds between 95-105 mph.

R
Regular (R):

Best for average golfers with swing speeds between 85-95 mph.

A
Senior/Amateur (A):

Designed for players with swing speeds between 75-85 mph.

Key Factors to Consider

  • Swing Speed:The primary factor in determining shaft flex
  • Tempo:How smooth or aggressive your swing transition is
  • Release Point:When you release the club during your downswing
  • Ball Flight:Desired trajectory and shot shape preferences

Your average driver swing speed

Your swing transition speed

When you release the club in downswing

Additional Considerations

While this calculator provides a good starting point, remember that personal preference and feel play important roles in shaft selection. Consider these additional factors:

  • Different clubs may require different flexes
  • Shaft weight affects overall performance
  • Material (steel vs. graphite) influences feel
  • Torque and bend profile affect shot shape

Important Note

While this calculator provides a good starting point, we recommend getting professionally fitted for your final shaft specifications. A professional club fitter can analyze your swing in detail and consider additional factors such as launch conditions and spin rates.

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