You can easily display your stack size in relation to the number of big blinds you have, instead of its actual size.
For example, if blinds are 600/1,200 and you have 18,240 chips, you can display this as 15.2 big blinds.
To activate the option, on the desktop software, go to 'Settings' → 'Table Appearance' → 'Table Display' and select 'Show Stack Values in Big Blinds' for the games of your preference (Cash or Tourneys).
If you're on mobile, tap on the Account icon and then 'Settings' → 'Poker'.
Once seated at the tables, you're free to switch back and forth between big blinds and chips display by selecting your own image.
For the sake of accuracy, there are two scenarios when we'll revert to the default chips display, even if the option is activated: