FITTING TOOLS
Golf Club Length Calculator and Fitting Chart
Use height and wrist-to-floor measurements to estimate a starting golf club length. The result references a 7-iron so you can distinguish an absolute target from an adjustment to a particular set.
Enter your measurements to see a practical starting range and what to check next.
Measurements are saved on this device only when you choose Save.
How to measure wrist to floor
Ask someone to hold the tape vertically. Keep shoulders relaxed and use the same shoes for both measurements. This screening does not determine lie angle or driver length.
| Measurement | Band (in) | Offset (in) |
|---|---|---|
| Height | Under 61 | -0.5 |
| Height | 61 to under 65 | -0.25 |
| Height | 65 to under 73 | 0 |
| Height | 73 to under 77 | +0.25 |
| Height | 77 and above | +0.5 |
| Wrist to floor | Under 30 | -1 |
| Wrist to floor | 30 to under 32 | -0.75 |
| Wrist to floor | 32 to under 34 | -0.25 |
| Wrist to floor | 34 to under 36 | 0 |
| Wrist to floor | 36 to under 38 | +0.5 |
| Wrist to floor | 38 to under 40 | +0.75 |
| Wrist to floor | 40 and above | +1 |
Target = 37 in + height offset + wrist offset. Combined offset is limited to ±1.5 in, in 0.25-in steps. Trial either side: ±0.25 in.
How to use this tool
- Measure your height and wrist-to-floor in normal golf shoes with your arms relaxed.
- Choose units and the reference 7-iron length for the set you are comparing.
- Review the target and relative adjustment, then test posture, strike and comfort in a physical fitting.
How we calculate
The starting model combines height and wrist-to-floor offsets with a 37-inch 7-iron reference, caps the total adjustment at ±1.5 inches and rounds to quarter-inch steps.
Worked example
At the model’s neutral measurements, the target is a 37-inch 7-iron. Against a 37-inch reference the adjustment is zero; against a 36-inch reference it is +1 inch. The absolute target stays 37 inches.
| Input or rule | What it means |
|---|---|
| 37 inches | Primary 7-iron reference |
| 36 inches | Alternative set reference |
| ¼ inch | Recommendation step |
| ±1½ inches | Maximum modeled reference offset |
Limits and common mistakes
Static measurements do not determine posture, dynamic lie, contact or comfort. Compare the suggestion during a fitting before making equipment changes.
Model version: 2026-10-19. Reference: Model and measurement policy.
Frequently asked questions
Does switching a men’s or women’s reference change my target?
No. It changes the reference length and relative adjustment, not the target derived from the same measurements.
How should I measure wrist-to-floor?
Stand naturally in normal golf shoes, arms relaxed. Measure from the wrist crease to the floor.
Why do both height and wrist-to-floor matter?
People of the same height can have different arm lengths and address positions.
Should I immediately cut or extend my clubs?
Use this as a fitting starting point. A physical fitting checks the effect on strike, balance and posture.
Does the result apply to every club?
It references the 7-iron. Set progression and driver lengths require a separate fitting decision.