Claude Max offers a 5x or 20x multiplier on your rolling five-hour window of...

https://iris-wiki.win/index.php/Is_Max_20x_Worth_It_for_a_Big_Repo_Refactor_in_Claude_Code%3F

Claude Max offers a 5x or 20x multiplier on your rolling five-hour window of usage. The 5x plan starts at $20 and lets you use Claude Max up to five times your baseline capacity in any five-hour span