When you use OpenAI Codex, it's hard to predict when your usage limit will reset. I recently came across a site called Codex Reset Tracker, which follows the reset announcements posted by the official account @thsottiaux, so you can get a clearer sense of the rhythm.
The core value of the tool is planning. Based on the current data, Codex usage resets every 6.9 days on average, but the longest wait so far has been 67.7 days. That irregularity is exactly why the average matters as a reference point rather than a fixed schedule. By following a history of 53 reset announcements, you can build an intuition for the frequency — and avoid burning tokens right before a reset, or missing the best window after one.
For heavy users, this tracker offers an objective base of data. The timing is still up to OpenAI and can be affected by maintenance, celebrations, or incident fixes, but the history helps you understand when it pays to spend tokens in one go. It's less a tech curiosity and more a small resource-management aid.
Source:
https://codex-resets.com/
