MPH to KM/H
mph
0.00
km/h
KM/H to MPH
km/h
0.00
mph
About This Converter
This tool helps golfers convert swing speeds between miles per hour (MPH) and kilometers per hour (KM/H). This is useful when:
- Using launch monitors or swing speed radars with different unit settings
- Comparing swing speed data from different devices or apps
- Understanding club fitting recommendations from international sources
- Following golf instruction that uses different measurement systems
- Comparing your swing speed to professional players worldwide
Conversion Formulas
MPH to KM/H:
km/h = mph × 1.60934
KM/H to MPH:
mph = km/h ÷ 1.60934
Quick Reference - Swing Speeds
| MPH | KM/H |
|---|---|
| 80 mph | 128.75 km/h |
| 90 mph | 144.84 km/h |
| 100 mph | 160.93 km/h |
| 110 mph | 177.03 km/h |
| 120 mph | 193.12 km/h |
Average Swing Speeds by Club
| Player Level | Driver (MPH) | Driver (KM/H) |
|---|---|---|
| PGA Tour Average | 113 mph | 182 km/h |
| LPGA Tour Average | 94 mph | 151 km/h |
| Amateur Male (Avg) | 93 mph | 150 km/h |
| Amateur Female (Avg) | 78 mph | 126 km/h |
| Senior (65+) | 86 mph | 138 km/h |
Why Swing Speed Matters
Swing speed is one of the most important factors in golf performance:
- Ball Speed: Higher swing speed generally produces higher ball speed and distance
- Club Fitting: Proper shaft flex and weight depend on your swing speed
- Ball Selection: Different compression ratings work better at different swing speeds
- Launch Conditions: Optimal launch angle and spin rate vary with swing speed
- Equipment Matching: Driver loft, iron design, and wedge selection should match your speed
How to Measure Swing Speed
- Launch Monitors: TrackMan, FlightScope, Foresight, etc. provide accurate measurements
- Swing Speed Radars: Portable devices like Swing Caddie, Voice Caddie, SuperSpeed
- Golf Simulator: SkyTrak, Uneekor, GC Quad at indoor facilities
- Pro Shop Fitting: Most golf shops offer free swing speed measurements
Distance Estimation
As a general rule of thumb, driver carry distance in yards is approximately 2.3 to 2.6 times your driver swing speed in MPH:
- 100 mph swing speed ≈ 230-260 yards carry
- 110 mph swing speed ≈ 253-286 yards carry
- 120 mph swing speed ≈ 276-312 yards carry