3 iron distance at 100 mph
A 3 iron swung at 100 mph carries about 216 yards and totals 225 yards on the published tour table, with a smash factor of 1.45 and 145 mph of ball speed. The tour average for the club is 98 mph and 212 yards of carry, so 100 mph sits +2 mph and +4 yards from it.
The number
Ball speed is club head speed multiplied by smash factor: 100 multiplied by 1.45 is 145 mph. Carry is ball speed multiplied by the club’s 1.49 yards per mile per hour from the published tour row: 216 yards. Roll adds 4 percent on a fairway landing, for 225 yards total. At or above the tour speed the model keeps the tour smash factor of 1.45.
Speeds either side
The same club 5 and 10 mph either side, which is the range a golfer moves through across a season.
3 iron carry around 100 mph
| Club head speed | Smash factor | Ball speed | Carry | Total |
|---|---|---|---|---|
| 90 mph | 1.43 | 129 mph | 193 yards | 200 yards |
| 95 mph | 1.44 | 137 mph | 205 yards | 213 yards |
| 100 mph (this page) | 1.45 | 145 mph | 216 yards | 225 yards |
| 105 mph | 1.45 | 152 mph | 227 yards | 236 yards |
| 110 mph | 1.45 | 159 mph | 238 yards | 247 yards |
What strike is worth
At 100 mph a strike that moves smash factor by 0.02 moves ball speed by 2 mph and carry by about 3 yards with a 3 iron. Speed is the expensive way to add distance; strike is the cheap one, and a launch monitor session shows which of the two is limiting yours.
The rest of the bag
A golfer who swings a 3 iron at 100 mph swings a driver at about 115 mph on the model, since every club runs at the same fraction of its tour speed. That driver speed maps to faster than the scratch anchor of 106 mph, into plus handicap territory on the handicap model and above the peak the age model gives a golfer in their twenties. The bag below is every club at that fraction.
Every club at a 115 mph driver
Each club at 102 percent of its tour speed.
| Club | Club head speed | Carry | Total |
|---|---|---|---|
| Driver | 115 mph | 281 yards | 303 yards |
| 3 wood | 109 mph | 248 yards | 263 yards |
| 5 wood | 105 mph | 235 yards | 249 yards |
| Hybrid | 102 mph | 230 yards | 243 yards |
| 3 iron | 100 mph | 216 yards | 225 yards |
| 4 iron | 98 mph | 207 yards | 215 yards |
| 5 iron | 96 mph | 198 yards | 206 yards |
| 6 iron | 94 mph | 187 yards | 194 yards |
| 7 iron | 92 mph | 176 yards | 183 yards |
| 8 iron | 89 mph | 163 yards | 170 yards |
| 9 iron | 87 mph | 151 yards | 157 yards |
| Pitching wedge | 85 mph | 139 yards | 142 yards |
| Gap wedge (modeled) | 83 mph | 127 yards | 129 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 3 iron go at 100 mph?
What ball speed does 100 mph produce with a 3 iron?
What driver speed goes with a 100 mph 3 iron?
How much more does a 3 iron go at 105 mph?
Which golf app does this on the course?
Related
Sources
- PGA TOUR statistics
- Golf simulator and launch monitor, Wikipedia
- How PinFlag calculates strokes gained
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 100 mph with smash factor easing below the tour speed; the driver, handicap and age mappings follow the models stated on the page.
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.