If you don’t have a working calculator, here’s how one would compute a HIO:

: The calculator typically supports advanced power shots like the Tomahawk (adds 10 yards to max distance) and Spike (highly dependent on elevation drops).

If your character’s stats deviate significantly from these, the calculation will be less accurate, requiring minor, manual "feel" adjustments to achieve the HIO. Frequently Asked Questions

= wind horizontal + slope horizontal

Whether you are using an Excel sheet shared via Google Drive Calculators or a dedicated mobile overlay app, the execution sequence remains identical:

The 2021 interface typically features a grid labeled "HIO Solver." You will enter:

The interface can be daunting for beginners; most reviewers recommend watching community-made tutorials on Facebook or Discord to understand how to input wind and slope variables correctly. User Perspectives

Calculators assume you will hit a perfect Tomahawk or Cobra shot. Practice your keyboard timing to ensure you do not miss the active frames for these skill shots.

To get the most accurate results from the 2021 tools, the calculator works best with specific, established gear setups: Works most accurately around 312y. Best 1W Tomahawk: Optimized for 330y. Best 6i: Optimized for 152y.

Many advanced players use Excel spreadsheets or specialized Windows applications developed by the community.