GOLFBT
The Science Drills Metrics Tool

Dynamic Loft Estimator

Calculate your actual impact loft based on static loft and forward shaft lean.

e.g., 7-iron is ~34°

Impact Loft

°

How it works

Dynamic Loft = Static Loft - Forward Shaft Lean.

Tour pros often have 10-15 degrees of forward shaft lean with a 7-iron, turning a 34° club into a 22° club at impact. This requires proper weight transfer to the lead side.