For
RTG You can usualy find out out your
WR by entering the cashier and you will notice that it gives you a cashable balance and your wager requirement underneath.
For MG that does not show your bonus balance you have to go into playcheck and and add up your wagers or you can contact support and they should be able to tell you.
It can be a bit of pain keeping track of
WR and it would be nice if Casinos made it very obvious how much more playthrough was required at all times.
One easy method is to work out your
WR and then consider how many spins this would take at your level stake.
You can then auto for say 50 spins at a time which makes it easy to have a good idea of how near you are to meeting your
WR.
Always check thoguh before you make out a cashout it is a mistake most of us have made and it gives the Casinos an easy excuse to void your winnings though most decent Casinos would just put the funds back to your account and inform you.