To use this calculator, input the skill level you're going for, and the number of each level of skill that you already own.
Skill level you're going for
Level 9 that you have :
Level 8 that you have :
Level 7 that you have :
Level 6 that you have :
Level 5 that you have :
Level 4 that you have :
Level 3 that you have :
Level 2 that you have :
Level 1 that you have :