How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
Span minus height
span-heightSpan/height
span/heightApe Index Calculator
Use the displayed units and input constraints. Calculations use unrounded inputs.
Use the displayed units and input constraints. Calculations use unrounded inputs.
Result
Enter your values and run the tool to see your result.