when does walt tell skyler he cooks

Walt tells Skyler he’s cooking meth in Season 3, Episode 3, “I.F.T.” In that stretch of the show, Skyler has already learned the truth, and the conflict between them becomes explicit.

Quick answer

If you meant the first time Skyler finds out , it happens before that; “I.F.T.” is the key episode where the truth is on the table and the relationship fallout really intensifies.

Episode context

• Season 3, Episode 3: “I.F.T.” — Skyler admits to her lawyer that Walt is a meth cook, which confirms she knows.

• The show had already been building toward this revelation, so this is less a surprise confession and more the moment the secret becomes undeniable.

If you want, I can also tell you the exact episode where Skyler first suspects Walt or the episode where Walt says it out loud to her.