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Calcimator

Club Fitting Calculator

Get club length, lie angle, shaft flex, and grip size recommendations from your body measurements and swing speed.

Inputs

Results

Club Length Adjustment (inches)

0

Lie Angle Adjustment (degrees)0
Shaft Flex (1-5)3
Wrist-to-Floor Ratio0.49
Shaft Flex RecommendationR (Regular)
Grip Size RecommendationStandard
How to Use This Calculator
  1. Measure and enter your Height in inches and Wrist-to-Floor distance in inches.
  2. Select your Hand Size (Small, Medium, or Large).
  3. Enter your Driver Swing Speed in mph.
  4. Review Club Length Adjustment (inches from standard), Lie Angle Adjustment, and Shaft Flex recommendation.
  5. Use these specs as starting points when visiting a professional club fitter.

How the result changes with Wrist-to-Floor (inches)

Wrist-to-Floor (inches)Club Length Adjustment (inches)
27-1.5
31-0.5
360.5
401.5

What each input means

Height (inches)
Your height in inches (e.g., 5'10" = 70 inches).
Wrist-to-Floor (inches)
Stand upright, arms relaxed at sides. Measure from wrist crease to floor.
Hand Size
Your hand/glove size for grip sizing.
Driver Swing Speed (mph)
Your driver clubhead speed. Average male ~93 mph, female ~65 mph.

What each result means

Club Length Adjustment (inches)
Recommended adjustment from standard club length. Positive = longer, negative = shorter.
Lie Angle Adjustment (degrees)
Degrees from standard lie angle. Positive = more upright, negative = flatter.
Shaft Flex (1-5)
1=Ladies, 2=Senior, 3=Regular, 4=Stiff, 5=Extra Stiff.
Wrist-to-Floor Ratio
Your wrist-to-floor / height ratio used for lie angle fitting.
Shaft Flex Recommendation
Recommended shaft flex based on swing speed.
Grip Size Recommendation
Recommended grip size based on hand measurement.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Height (inches) = 70, Wrist-to-Floor (inches) = 34, Hand Size = 2, Driver Swing Speed (mph) = 90 = 4 input(s) provided
  2. Calculate Club Length Adjustment
    0 = 0
  3. Calculate Lie Angle Adjustment
    0 = 0
  4. Calculate Shaft Flex
    Shaft Flex
    3 = 3

Engine last updated . Checked against 2 independently-derived tests how we verify calculators.

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