Claude Max charges $100 monthly with usage limits based on a rolling five-hour...

https://www.bookmark-zulu.win/claude-max-costs-200-monthly-and-offers-5x-and-20x-usage-boosts-but-only

Claude Max charges $100 monthly with usage limits based on a rolling five-hour window—5x for standard and 20x for max rate requests. That means if you hit the cap early, you’ll have to wait before more quota resets