Free fitting tool

Golf Club Length Calculator

Two measurements, one tape measure, a length for every club in the bag. No email, no sign up.

Height
ftin

Optional but more accurate. Standing tall in shoes, arms hanging.

Your adjustment

Standard length

Based on height only. Add wrist-to-floor for a better read.

ClubStandardYour length
Driver45.5"45.5"
3 wood43"43"
5 wood42"42"
4 hybrid39.5"39.5"
5 iron38"38"
6 iron37.5"37.5"
7 iron37"37"
8 iron36.5"36.5"
9 iron36"36"
Pitching wedge35.75"35.75"
Sand wedge35.25"35.25"

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How the Calculator Works

This is a static fitting: the same height and wrist-to-floor chart that club makers print on their custom order forms. It does not watch you swing, so treat it as the starting point a fitter would use before putting you on a launch monitor.

Your length = standard length + adjustment from the chart

The adjustment comes from wrist-to-floor when you enter it, and from height when you do not. The same adjustment is applied to every club, so the gaps between clubs stay the same. Most results land between minus one and plus one inch. Anything past two inches is rare enough that you should see a fitter in person.

Wrist to floorHeightAdjustment
Under 29 in.Under 5'0"−1½ in.
29 to 32 in.5'0" to 5'3"−1 in.
32 to 34 in.5'3" to 5'6"−½ in.
34 to 37 in.5'6" to 6'0"Standard
37 to 38 in.6'0" to 6'3"+½ in.
38 to 39 in.6'3" to 6'6"+1 in.
39 to 40 in.6'6" to 6'9"+1½ in.
40 in. and over6'9" and over+2 in.

Lower bound included, upper bound excluded. A 34.0 in. wrist-to-floor reading is standard.

A Worked Example

A golfer who is 6'1" would read +½ inch off the height column. His wrist-to-floor is 36 inches, which sits in the standard row. The two disagree, so the calculator goes with wrist-to-floor: he has longer arms than average for his height, and his hands already hang where a standard club wants them.

ClubStandard (men's steel)His length
Driver45.5"45.5"
7 iron37"37"
Pitching wedge35.75"35.75"

Change the wrist-to-floor to 38.5 inches and the same golfer gets +1 inch across the set: a 38 inch 7 iron and a 46.5 inch driver.

When to Ignore the Chart

The chart assumes an average posture. If you stand unusually upright or bend a lot from the hips, your ideal length moves and the chart cannot see it. The tell is the strike pattern: put foot spray or a dry erase mark on the face and hit ten balls. Strikes toward the heel usually mean the club is too long for how you stand; strikes on the toe point the other way.

Drivers are the other exception. A longer driver is harder to hit in the middle, and a centred strike is worth more distance than the extra inch. That is why plenty of tour players use drivers well under the 46 inch limit. If your driver misses are all over the face, choke down an inch for a range session before buying anything.

Once you change length, measure the result rather than guessing. Log fairways hit and greens in regulation for a few rounds before and after. Our club distance calculator will also show whether the new set closes the gaps you had, and the handicap calculator tells you if any of it shows up in your index.

Sources

  • R&A and USGA Equipment Rules, Part 2, Section 1c (club length, 48 inch maximum)
  • Rules of Golf, Model Local Rule G-10 (46 inch driver length limit)
  • Static fitting chart: height and wrist-to-floor columns as used on manufacturer custom order forms

Frequently Asked Questions

How do I measure wrist to floor?
Wear the shoes you play in and stand on a hard floor. Let your arms hang naturally at your sides, shoulders relaxed. Have someone measure from the crease where your wrist meets your hand straight down to the floor. Do it twice and use the average.
Is height or wrist-to-floor more important?
Wrist-to-floor. Two golfers who are both six feet tall can have arms that differ by two inches, and arm length is what decides how far the grip sits from the ground at address. Height is a decent fallback when you have no tape measure.
What is the standard length of a 7 iron?
Most current men's steel 7 irons are 37 inches, give or take a quarter inch by brand. Women's 7 irons are usually an inch shorter. Graphite iron sets often add half an inch. Always check your model's spec sheet before adjusting.
Is there a maximum club length in the rules?
Yes. Under the Equipment Rules published by the R&A and USGA, a club other than a putter may not exceed 48 inches. Committees can adopt Model Local Rule G-10 to cap drivers at 46 inches, which is what the professional tours do.
Should I change my lie angle too?
Often. Adding length makes the toe sit higher at impact, which tends to start shots left for a right-hander. A fitter checks this with a lie board and tape on the sole. If you lengthen clubs by an inch or more, get the lie checked at the same time.

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