WHAT EXPIRES TOMORROW
● The boost: Claude Code weekly limits 50 percent above published standard, running since 13 May.
● Who has it: Pro, Max, Team and seat-based Enterprise. Free has no Claude Code at all.
● If it lapses: weekly capacity falls by a third from what you have been using.
● Not affected: the 5-hour session limit, which the promotion never touched.
The arithmetic, because it is not intuitive
A 50 percent increase removed is not a 50 percent decrease. If your boosted ceiling is 150 units, the standard ceiling is 100 — so you lose 50 of 150, which is a third of what you have been working with.
THE NUMBER TO CHECK TODAY
Open Settings, then Usage, and look at your weekly bar.
If it regularly passes 67 percent, you would be hitting the cap without the boost. Anything below that and this changes nothing for you.
The wider consequence is subtler. Anyone who started using Claude Code after 13 May has only ever seen the boosted ceiling, so the usage pattern they consider normal overstates what their plan actually provides.
The history
| Date |
What happened |
| 13 May 2026 |
Weekly Claude Code limits raised 50 percent, announced as temporary |
| Extension 1 |
End date moved |
| Extension 2 |
Moved to 19 August |
| 19 August 2026 |
Extension 3 — moved to 31 August |
| 31 August 2026 |
Current window closes |
Anthropic's stated position each time has been the same: it hopes to make the increase permanent, but strong demand means capacity may be tight over the coming weeks.
Where the frustration comes from
The criticism is not really about the limits. It is about a temporary measure being extended three times without ever being resolved either way.
One widely-shared reply put it directly: that this has been the message for years, and there will never be enough capacity. That is unfair as a prediction and fair as a complaint — a promotion in its fourth window is functionally a permanent feature that Anthropic has not committed to, which means users cannot plan around it in either direction.
The counter-argument is real too. Committing permanently to capacity you may not have is worse than extending in increments, and saying so honestly beats promising and reneging. Anthropic has been explicit each time that it is not a commitment.
Both things are true. The practical position for a subscriber is to assume the ceiling can revert until it is published as standard.
How Claude Code limits actually work
| Mechanism |
Detail |
| Two windows |
A rolling 5-hour session cap and a weekly cap resetting on a day assigned to your account |
| One shared pool |
Claude Code, Claude chat and Cowork draw from the same weekly allowance |
| Multipliers, not tokens |
Anthropic publishes ratios rather than token counts. Max 5x is five times Pro, Max 20x is twenty times |
| Past the cap |
Wait for reset, or enable usage credits billed at API rates |
| API keys are separate |
Signing in with a Console API key bills per token with no plan-level cap |
The shared pool is the part that catches people. A heavy Cowork session reduces what is left for Claude Code that week, because there is one allowance rather than three.
Two things landing on the same day
Tomorrow is also when Claude Sonnet 5 API pricing rises from $2 and $10 per million to $3 and $15, with a tokenizer change adding 10 to 35 percent more tokens on code.
Those affect different people — the boost is a subscription limit, the repricing is API billing — but anyone who uses both feels both. And if you have been managing subscription limits by falling back to API credits when you hit the cap, that fallback gets more expensive on exactly the day the cap may tighten.
What to do today
- Check Settings, Usage, weekly bar. Above 67 percent regularly means this affects you.
- Run /usage in the CLI to see your current ceiling before it potentially changes.
- Do not upgrade preemptively. Anthropic may extend again or make it permanent. Wait until you actually hit a wall.
- If you are close to the line, the cheaper move is usually cutting waste — capping diff sizes and context length — before paying five times more for Max.
- Watch for an announcement. The previous three extensions were announced at or near the deadline.
Sources
FAQ
What happens to Claude Code limits on 31 August?
The 50 percent weekly boost running since 13 May is scheduled to end. Anthropic has extended it three times and says it hopes to make it permanent without committing, so it may be extended again.
How much capacity would I lose?
A third of what you have been using. Removing a 50 percent increase leaves you at two thirds of the boosted ceiling, not half.
Does this affect the 5-hour limit?
No. The promotion applied only to the weekly limit. The rolling 5-hour session cap is unchanged.
How do I check whether it affects me?
Look at your weekly usage bar in Settings, Usage. If it regularly passes 67 percent, you would hit the cap without the boost. Below that, nothing changes for you.
Does Claude Code share limits with chat and Cowork?
Yes. All three draw from one weekly allowance, which is why a heavy Cowork session reduces what is left for coding that week.
Is this related to the Sonnet 5 price rise?
They land on the same day and are separate things. The boost is a subscription limit; the repricing is API billing. Anyone who falls back to API credits when capped feels both.
Should I upgrade to Max?
Not preemptively. Anthropic may extend again. If you do hit a wall, trimming context and capping diff sizes is usually cheaper than a five-fold price increase.