You can view your balance by going to your payment page.
The balance shows the amount you will get paid out during the next pay out cycle. This means that it is the sum of your earnings for bookings which have not been paid out yet.
The moment we transfer earnings to your bank account, this balance will drop.
Note that when a booking has the paidout status, your earnings for that booking might not have been transferred to your bank account yet. In this case, this amount will be shown on your balance.