SEAMCAT contains a builtin pocket calculator. Select the command < Tool/Pocket Calculator> from the Workspace menu, click on the pocket calculator icon of the toolbar ( 
) or CTRL+SHIFT+C to activate the Pocket calculator window:
Figure 58: SEAMCAT pocket calculator
The calculator can also be accessed from the graphical user interface when a scalar is to be entered as shown in the example of Figure 59 with the wall loss attenuation of the Extended Hata propagation model.
Figure 59: Access to the calculator from the GUI panel