Performance ATPL Formulas

Get all ATPL formulas for Performance and 5 other ATPL subjects with explanation and example calculations in e-books.

The formulas covered

The e-book covers the following ATPL Performance calculations:

  • Climb gradient
  • Rate of climb
  • Climb distance (ground)
  • Climb distance (still air)

What’s inside?


A description of the formula to understand what is being calculated.


A formula in a friendly non-maths format that can be easily remembered.


An explanation with units to be used to get a correct result.


A sample question from the official EASA / UK CAA question bank.


A detailed step-by-step solution for the example given.


A cheat sheet with all formulas from the particular subject altogether.

Get 6 e-books for £18 only!