How many points is GYM worth in Scrabble?

GYM is worth 9 points in Scrabble.

Is GYM a valid Scrabble word?

Yes, GYM is a valid Scrabble word worth 9 points.

Yes, GYM is a valid Words With Friends word worth 10 points.

YES — GYM is a valid Scrabble word 9 points

Scrabble US/CAN: 9 pts | Words With Friends: 10 pts

GYM is a valid Scrabble US/CAN word worth 9 points:

G₂Y₄M₃

GYM is valid in Scrabble UK (World) —

G₂Y₄M₃

GYM is a valid Words With Friends word worth 10 points:

G₃Y₃M₄

You can make 2 words from gym according to the Scrabble US and Canada dictionary.