The GMAT registration fee is $275. You can reschedule your exam using your GMAT account on mba.com after paying additional fees. You cannot make changes within 24 hours before your exam appointment. If you reschedule
– more than 60 days before your appointment, the rescheduling fee is $ 50
– 15-60 days before the appointment, the rescheduling fee is $ 100
– 14 days and less before the appointment, the rescheduling fee is $ 150.
You can also reschedule your exam over the phone, but this will cost an additional $ 10.