On average, you will burn 1000 calories in a medium class song. (That's considering that you get a 4-5 star rating). In theory, it will take the average person about 8-13 medium class with 4-5 star rating to each.
Please note that this is with the Medium Intensity class, not just one song.
Based on personal evaluation, I burn between 900-1300 calories per medium class.
(Note: Star ratings don't directly have an impact on calories burned, BUT the better you do with the technique, the more accurate you are to the instructor, meaning more calories burned.)
You will get these achievement in the process:
And just as a note, you will get this achievement AFTER
you finish the last song you need, not during.
Have Fun, Zumba Out! :)
[if any questions or corrections, please comment!]