The rule
Used % ≤ time passed %. If you’ve used less of your weekly limit than the share of the week that’s gone by, you’ll make it to the reset at this pace. If you’ve used more, you won’t.
Spread evenly, a week is about 14% a day (100 ÷ 7). That’s the number to keep in mind if you only remember one.
When your week starts
Not on Monday, and not when you subscribed. Anthropic says your weekly limit “resets at a fixed time each week that is assigned to your account,” and that the day and time “stay the same regardless of when you start using Claude.” Your week starts at your last reset.
To find it, open Settings → Usage on claude.ai. It shows when each limit resets next. Count back seven days from that, and that’s where your week began.
Working it out by hand
- Time passed: hours since your last weekly reset ÷ 168 (the hours in a week). Example: reset Tuesday 5:00 AM, now Saturday 5:00 PM, so 108 hours ÷ 168 = 64%.
- Used: the weekly percentage in Settings → Usage.
- Compare: 80% used against 64% of the week means you’re 16 points ahead.
- When you’d run out: divide what you’ve used by the days so far for a daily rate (80 ÷ 4.5 ≈ 18% a day), then see how long the rest lasts (20 ÷ 18 ≈ 1.1 days). Here that’s Sunday evening, well before Tuesday’s reset.
It’s a straight-line guess. A heavy Monday and a quiet weekend will throw it off, which is why it’s worth checking more than once.
The 5-hour session has a pace too
Your current session limit “will reset every five hours,” per Anthropic. The same rule applies over a shorter window: halfway through the five hours, an even pace is 50%. Session limits burn and recover fast, so the weekly pace is usually the one that decides whether you’re locked out for hours or for days.
Check per-model limits separately
Settings → Usage can show more than one weekly bar: one for all models and, on plans that include it, one for Fable. On Max plans, Anthropic says Fable can use up to half of your weekly limit and uses it faster than other models. So that bar can run out while “All models” still looks fine. Work out its pace the same way. (Which limit locked you out?)
If you’re ahead of pace
Everything you do in Claude counts toward the same limit: chat, Claude Code and the desktop app. The usual ways to slow down:
- Start a new conversation instead of continuing a very long one.
- Use a lighter model for routine work and save the biggest one for the hard parts.
- In Claude Code: run fewer sessions in parallel,
/compactmid-task,/clearbetween tasks, and point simple subagents at a cheaper model.
Anthropic’s usage limit best practices covers more.
Checking it without the math
Settings → Usage shows how much you’ve used and when each limit resets, so you can do the sums above whenever you look.
Clausage does them for you. It’s a free, open-source Mac menu bar app: every limit gets a bar with a tick at the even-pace spot, and past 85% it shows when you’ll run out at your current pace, like Out ~Mon 9:40 PM. Bar ahead of the tick? Slow down and chew.