3 iron distance, scratch golfer

A scratch golfer carries a 3 iron about 197 yards on the model, at 92 mph of club head speed, and totals 205 yards on a fairway landing. That is 15 yards behind the tour average of 212 yards at 98 mph.

The number

The handicap model puts a scratch golfer’s driver at 106 mph and swings every club at the same fraction of its tour speed, which gives the 3 iron 92 mph. At that speed the smash factor is 1.44, the ball speed 132 mph, and the carry 197 yards: ball speed multiplied by the club’s 1.49 yards per mile per hour from the published tour row. Roll on a fairway landing adds 4 percent, for 205 yards total.

The clubs either side

At scratch the hybrid carries 12 yards more and the 4 iron 8 yards less, so the 3 iron covers about 193 yards to 203 yards with a full swing.

The 3 iron and its neighbours, scratch

The 3 iron and its neighbours, scratch
ClubClub head speedCarryTotalAgainst this club
Hybrid94 mph209 yards222 yards+12 yards
3 iron (this page)92 mph197 yards205 yards0 yards
4 iron90 mph189 yards196 yards-8 yards

Against every handicap

The same club across the handicap steps. The spread from scratch to a 30 handicap is 58 yards of carry on the model, which is real but smaller than the spread in where the shots finish: the pattern around the number separates handicaps more than the number does.

3 iron carry by handicap

3 iron carry by handicap
HandicapClub head speedCarryTotalAgainst this page
Scratch (this page)92 mph197 yards205 yards0 yards
5 handicap88 mph187 yards195 yards-10 yards
10 handicap84 mph177 yards185 yards-20 yards
15 handicap80 mph168 yards174 yards-29 yards
20 handicap75 mph158 yards164 yards-39 yards
25 handicap71 mph149 yards155 yards-49 yards
30 handicap67 mph139 yards145 yards-58 yards

What the yards are worth

Scratch sits 15 yards behind the tour average with this club, which on the published fairway table costs about 0.06 of a stroke per approach played from that much further back.

From 197 yards in the fairway the tour average needs 3.17 strokes to hole out and 3.40 from the rough, so a 3 iron approach that finishes 25 feet from the hole is worth +0.24 against the tour average for a scratch golfer, and one that finishes 40 feet away +0.12.

The bag at scratch

Every club at the same handicap, so the 3 iron can be read against the rest of the set.

Every club for a scratch golfer

Driver speed 106 mph on the handicap model.

Every club for a scratch golfer
ClubClub head speedCarryTotal
Driver106 mph256 yards276 yards
3 wood100 mph226 yards239 yards
5 wood97 mph214 yards227 yards
Hybrid94 mph209 yards222 yards
3 iron92 mph197 yards205 yards
4 iron90 mph189 yards196 yards
5 iron88 mph180 yards188 yards
6 iron86 mph170 yards177 yards
7 iron84 mph160 yards166 yards
8 iron82 mph149 yards155 yards
9 iron80 mph138 yards143 yards
Pitching wedge78 mph127 yards129 yards
Gap wedge (modeled)76 mph115 yards118 yards

The gap wedge row continues the pitching wedge trend and is labeled modeled; every other row is the published tour anchor scaled to the speed.

In PinFlag

Import a launch monitor session and PinFlag turns your 3 iron into a pattern of your own carries, labeled Measured, that stands behind every target you price on the course. Shot Cloud draws the real shots around the spot you are considering, on the hole in front of you, so a tucked pin is compared with the middle of the green on your real spread, not a single yardage.

Every shot you log with the 3 iron on the course records the target and the result, so the pattern keeps growing from real rounds, and Insights shows the club’s proximity, the shots it cost and the shots it won across a season.

Frequently asked questions

How far does a scratch golfer hit a 3 iron?
About 197 yards of carry and 205 yards total on the model, at 92 mph of club head speed. The number to plan approaches with is the carry.
What club head speed does a scratch golfer swing a 3 iron at?
About 92 mph on the handicap model, which puts the driver at 106 mph and every club at the same fraction of its tour speed.
How far is scratch behind the tour with a 3 iron?
15 yards of carry: 197 yards against the tour average of 212 yards at 98 mph.
Which clubs sit either side of the 3 iron for a scratch golfer?
The hybrid at 209 yards and the 4 iron at 189 yards, gaps of 12 yards and 8 yards on the model.
Which golf app does this on the course?
PinFlag, on iPhone. It prices any target on the hole you are playing before you swing, with your own dispersion and the lie read from the course map, draws your real shots on the hole with Shot Cloud, logs a shot in two taps with nothing to buy, and breaks every round down shot by shot. Golfer is $14.99 a month or $99.99 a year with a 14-day trial on the annual plan through the App Store.

Related

Sources

Every figure on this page is computed from the published baselines, the same ones PinFlag prices your shots with. The scope of the figures: The carry is the published tour 3 iron anchor scaled to the club head speed the handicap model gives a scratch golfer; the app replaces it with your own launch monitor carries.

Get PinFlag for iPhone

PinFlag shows you this number on the course, for the shot in front of you, before you swing: any target priced with your own dispersion and the lie read from the course map, your real shots drawn on the hole, and two taps to log. Golfer is $14.99 a month or $99.99 a year, with a 14-day trial on the annual plan through the App Store.