Here are the levels and experience needed:
Experience and Level Scale[]
Level 1: 0 exp
Level 2: 50 exp
Level 3: 75 exp
Level 4: 112 exp
Level 5: 168 exp
Level 6: 253 exp
Level 7: 379 exp
level 8: 569 exp
level 9: 854 exp
level 10: 1281 exp
level 11: 1922 exp
level 12: 2883 exp
level 13: 4324 exp
level 14: 6487 exp
level 15: 9730 exp