Claude usage limits: 5-hour sessions and weekly caps

Claude usage limits by plan

Every paid Claude plan except usage-based Enterprise has both a 5-hour session limit and a weekly limit. Instead of giving a fixed message count, Anthropic states Max's allowance as a multiple of what you get on Pro.

How the 5-hour and weekly limits work

The session limit resets every five hours. Your weekly limit applies across all models and resets once a week at a fixed day and time assigned to your account, which you can check any time in Settings > Usage.

Anthropic doesn't publish message counts because how fast you burn through a limit depends on the length and complexity of the conversation, the features you use, the model, and the effort level. With the Claude Opus 5.5 launch on September 22, 2026, Anthropic increased the five-hour usage limits on Pro, Max, Team and seat-based Enterprise plans.

Fable limits on Pro and Max

• On Max, Claude Fable 5 and Fable 5.1 can use up to 50% of your weekly usage limit at no extra cost. That 50% is pulled straight from your regular weekly allowance rather than added on top, and Fable burns through it faster than other models.
• Once you hit that Fable share on Max, you can either keep going on usage credits or switch to another model for the rest of the week.
• On Pro (and standard Team seats), Fable isn't included in your plan's usage limits and runs on pay-as-you-go usage credits right from the first prompt, while the Free plan doesn't have Fable at all.
• If you're running Fable in Claude Code, you'll need version 2.1.170 or later for Fable 5, and version 2.1.255 or later for Fable 5.1.

Claude Code and your limits

• Claude Code prints warning messages in the terminal as you get close to a cap, and you can run /status at any point to see your remaining allocation.
• If you hit the 5-hour limit in the middle of a response, a wrap-up allowance can let Claude Code keep working briefly, with a notice that it is wrapping up. This is rolling out gradually, and you get it up to once per weekly period on Pro, or each time you hit the 5-hour cap on Max (as long as you're still within your weekly limit).
• Watch out for your shell environment: if the ANTHROPIC_API_KEY environment variable is set, Claude Code uses that key instead of your subscription and you pay API rates (see Claude Code pricing).
• Max comes with monthly API credits ($100 a month on Max 5x, $200 on Max 20x), which you can claim after 7 days on the plan by linking a Claude Console organization, but they expire at the end of each billing cycle, don't cover interactive Claude Code or extra app usage, and don't change your plan's usage limits.

What to do when you hit a limit

1. Open Settings > Usage to see the exact reset time for your 5-hour session or weekly cap, and wait it out.
2. If you have a limit reset available on your account, click "Reset for free" in Settings > Usage on the web or in Claude Desktop (it's not in the Claude Code terminal or on mobile) to set your 5-hour or weekly limit right back to full. Anthropic hands these out occasionally to eligible plans, including one given to subscribers with the Opus 5.5 launch on September 22, 2026 that you can save and use whenever you want.
3. Turn on usage credits in Settings > Usage on Pro, Max 5x or Max 20x so your requests keep running pay-as-you-go at standard API rates after your 5-hour, weekly or Max Fable limit runs out. You can prepay funds, turn on auto-reload, and set a monthly spend limit so you don't get surprised by the bill.
4. Upgrade your subscription from Pro to Max 5x, or from Max 5x to Max 20x, and the higher limits kick in right away.

Spread your work across several Claude accounts

Plan2API lets you hook up your Claude Pro and Max accounts to a single OpenAI-compatible p2a_ API key using the Claude subscription API. Every request you send still runs on that connected account's own 5-hour and weekly limits, and Plan2API doesn't raise or remove Anthropic's caps.

• Each connected Claude account counts as one subscription when you connect your accounts: the Free plan connects 1 subscription for $0, Pro connects up to 3 for $12 a month, and Scale connects up to 25 for $29 a month.
• When you have more than one Claude account connected and a request hits one account's usage limit, Plan2API moves that request over to the next connected account before any output is sent.
• If every connected Claude account is out of quota at the same time, the API returns HTTP 429 with the error code subscription_quota_exhausted and a Retry-After header in seconds showing the earliest reset.