Putter Length by Height Junior: How to Size a Kids’ Putter (2026)

Updated November 2026

Putter length by height for junior golfers comes down to one measurement: how far your child’s hands hang when they stand in their natural putting posture. This guide shows you how to take that measurement, convert it into a putter length, and check the result before you buy or adjust a putter. Done right, your child will stand tall over the ball instead of hunching or reaching.

Why Height Alone Is Not Enough

Height gives you a starting point, but putters are sized around posture, not standing height. Two children of the same height can need different putter lengths if one has longer arms or stands taller over the ball. Manufacturers generally use height ranges as a guide, then expect you to fine-tune with a posture check. Treat any height chart as a first estimate.

Shopping for one? See our guide: Driver Length by Height Junior: 4 Best Picks for Young Golfers (2026).

How to Measure a Junior Golfer for a Putter

1. Have your child stand in their normal putting stance with feet about shoulder-width apart, knees slightly flexed and eyes over the ball line.
2. Let the arms hang naturally and grip an imaginary putter, or place a real club in the grip position.
3. Measure from the floor to the crease of the wrist on the hand they hold the grip with. Record that number in inches.
4. Compare that wrist-crease measurement to a junior putter length chart from the manufacturer, using the nearest size up or down based on how your child stands.
5. Check the result with the putter on the ground (see below) before buying.

Checking the Setup at Home

Once you have a candidate length, set the putter on the floor next to your child in the stance. The grip end should land near the wrist crease, and the shaft should sit close to the body without forcing a bend in the back. If your child has to lean far forward or stand too upright, the length is off.

Sizing Checklist

• Wrist-to-floor measurement in inches, taken in putting posture
• Standing height, recorded for reference against the chart
• Your child’s typical stance width and knee bend
• Dominant hand and whether the putter will be used left or right handed
• Whether the putter is a standard or belly style model, since shaft placement changes the feel

Adjusting Length as Your Child Grows

Kids grow fast, so check putter length every season or whenever a growth spurt is obvious. If your child’s wrist-to-floor measurement has increased, look at a longer putter or a pre-owned option from a larger size. Many junior players move through several putters before reaching adult length, so sizing up in stages keeps the stance consistent. For broader sizing across the full set, see Junior Golf Clubs Length Chart: How to Size Clubs by Height and Age and Junior Golf Clubs Length: A Parent's Step-by-Step Sizing Guide. We also found Golf Putter Length by Height: A Step-by-Step Fitting Guide useful on this point.

Common Mistakes

• Buying by age alone. Age is a loose guide, and height and arm length matter more.
• Choosing a putter that is too long so the child “will grow into it.” A long putter forces poor posture and inconsistent strikes.
• Measuring while the child stands straight with arms at the sides rather than in putting posture.
• Ignoring the lie angle. A putter that sits too upright or flat can make the child aim wrong even at the correct length.
• Skipping the on-floor check before purchase.

Recommended Gear

A simple measuring tool helps you record accurate numbers. A flexible tape measure works well for the wrist-to-floor reading, and a level surface helps you check the putter on the ground.

• A soft tape measure for taking the wrist-to-floor reading quickly at home: View on Amazon
• A junior putter in a size range that matches your child’s measurement, so you can keep a consistent setup as they grow: View on Amazon
• A putting mat for practicing the stance and checking alignment at home: View on Amazon

FAQ

How do I know if a putter is too long for my child?

If your child has to hunch their back or let the hands sit far below the body to reach the grip, the putter is too long. Their eyes should stay roughly over the ball with a relaxed posture.

Should I buy a putter a little long so it lasts longer?

It is usually better to stay close to the correct length. An oversized putter can lead to poor posture and inconsistent strikes, which often outweighs the benefit of using it longer.

Can a golf professional help with sizing?

Yes. A PGA-certified instructor or a club fitter can check posture and recommend a length that suits your child’s build. Consult a professional if you have concerns about your child’s stance or swing.

Conclusion

To size a junior putter by height, measure the wrist-to-floor distance in putting posture, compare it to a manufacturer’s chart, and confirm the fit on the floor. Recheck the length every season, since growing children outpace their equipment quickly. A correctly sized putter helps your child build a steady, repeatable stroke from the start.

Related reading

• Junior Driver Length Chart: How to Size a Driver by Height and Age (2026)
• Junior Golf Driver Length: How to Size a Driver for Your Child (2026)

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