At Northampton JKD gradings are optional. You will not be forced to take a grading if you do not want to. You are free to join in the class manoeuvres and enjoy the workout.

There are 8 grading levels to attain Black Belt status. The colour of your T-shirt is used as an indication of your grade. Starting with White you then progress to Grey, Yellow, Green, Blue, Red, Brown and Black.

Gradings are taken by Roger Barnes every 4-5 months at the early stages, sometimes shorter intervals depending on how your skills develop. Generally, the higher the grade the longer the grading period.

The different coloured grading T-shirts are awarded together with a certificate detailing the level achieved.