FAQ Tag: swingweight

Does club length affect swingweight?

Yes, the length of the club (shaft) affects both the swingweight and the club’s MOI. As a rough guideline: For irons, a 1-inch change in length alters the swingweight by approximately 6 points. For drivers, a 1-inch change in length alters the swingweight by approximately 5 points. For precise calculations, use the calculator available in

Does shaft weight affect a club’s swingweight?

Yes, the shaft weight affects both the swingweight and the club’s MOI. Although its influence is weaker than that of the clubhead weight, it should not be ignored in calculations. As a rough guideline: For irons, a 20-gram change in shaft weight alters the swingweight by approximately 1 point. For drivers, a 13-gram change in

Can Swingweight be converted to MOI?

Unfortunately, no. These two club parameters are calculated in completely different ways and must be determined independently. In most cases, increasing the swingweight will also increase the MOI, but there is no simple conversion formula between them. The opposite situation is also possible — for example, increasing the grip weight will lower the swingweight while