To do Alt + M Q E on Mac in Excel, download and install Accelerator Keys, then press Option, followed by M, Q, E.
Command: Engineering Functions Submenu
This is how to do Alt + M Q E on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + M Q E opens the Engineering functions submenu from More Functions. This category contains specialized engineering functions including CONVERT (unit conversion), BIN2DEC, HEX2DEC, complex number functions, and Bessel functions used in technical and scientific calculations.