How do Codex limits work on ChatGPT Pro?
Hi everyone,
I'm currently on ChatGPT Plus and I've noticed that when I hit the Codex usage limit, I have to wait about 5 hours before I can use it again.
I'm thinking about upgrading to Pro, but I'm a bit confused about how the limits work.
Does Pro still have the same 5-hour reset. If so, is the usage limit much higher than Plus, For people who use Codex heavily, do you still run into limits often, or is it enough that you can code for most of the day without interruptions.
I'd appreciate hearing from anyone who's used both plans. Thanks!
Posted Jun 30, 2026, 2:43 AM UTC
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