How many episodes for the Universe Survival Arc?

[iAnimationLover_]

BoG was 14 episodes.

15 to 27 is 12. (RoF)

28 to 41 is 13 episodes. (U6)

47 to 67 is 20 (FT)

15, 16, 17
18, 19, 20
21, 22, 23
24, 25, 26
27

28, 29, 30
31, 32, 33
34, 35, 36
37, 38, 39
40, 41

47, 48, 49
50, 51, 52
53, 54, 55
56, 57, 58
59, 60, 61
62, 63, 64
65, 66, 67

That's 13, 14, and 21 episodes respectively. You're not including the first episode of the arc in your count.

Oh, true! Ya shoulda been more specific to be honest