Required power % = (Adjusted distance / Club max distance) × 100 ...then add a small bonus for backspin landing hold, or subtract for topspin rollout.
: High "Accuracy" stats increase the pink area on your power bar, making it easier to hit a "Pangya" (perfect shot), which is required for the math to hold true.
Using a manual calculation sheet is considered skillful. Using an auto-clicker that moves your mouse for you is considered a ban-worthy hack.
If you’re looking to master these tools, here is everything you need to know about using a calculator to dominate the course. Why Use a Calculator?
Instead of guessing, players use the calculator's output to move their aim by a specific number of "clicks" on the powerbar when zoomed in on the green. Required Inputs for Accuracy