What are the latest Codex quotas? How to check the Codex 5-hour limits for ChatGPT Pro, Plus, and Business
Table of Contents
- ChatGPT Plus Codex quota
- ChatGPT Business Codex quota
- ChatGPT Pro Codex quota
- Pro, Plus, Business Codex 5-hour limit comparison
- How to check your Codex quota
- Practical tips to reduce Codex quota consumption
Latest Codex quota check: want to quickly get the latest ChatGPT Pro, Plus, and Business Codex 5-hour limits? This article, based on information OpenAI officially published on April 2, 2026, compares the Codex quota changes across the three memberships in detail and teaches you step by step how to check the ChatGPT Pro, Plus, and Business Codex 5-hour limits. Whether you're a heavy programming user or a daily developer, you'll find the membership plan that suits you best!
Starting April 2, OpenAI began cutting prices for Business, from $30/month to $25/month. At first glance this looks like a good thing, but if you've been using Codex recently, you may have noticed that Business quota is being consumed very quickly.
Yes, after investigating, OpenAI has indeed also cut the Business Codex 5-hour limit and weekly quota.
ChatGPT Plus Codex Quota
According to the official documentation, the 5-hour limits for local messages in the commonly used Codex CLI are:
- GPT-5.4 quota: 33–168 messages
- GPT-5.4-mini quota: 110–560 messages
- GPT-5.3-Codex quota: 45–225 messages
ChatGPT Business Codex Quota
Business membership does come with discounts — most people use discounted Business memberships for Codex, priced anywhere from a few tens to just over a hundred yuan.
The commonly used one, priced at around 99 yuan, is quite stable. The officially published Codex 5-hour limits are:
- GPT-5.4 quota: 15–60 messages
- GPT-5.4-mini quota: 40–200 messages
- GPT-5.3-Codex quota: 20–90 messages
One of Business's benefits: it comes with 15 extra uses of the Pro model. Previously, the Pro model was only available to Pro members at $200, but Business users can try it — and 15 uses is quite a lot. A single Pro run consumes a very large number of tokens, and normally a Pro task takes over an hour — I usually wait 70–90 minutes for results, and the output quality is quite high.
Second, the price is more favorable. If you also need a discounted upgrade to ChatGPT Plus or Business, you can use this system (there aren't many stable, legitimate channels, so we recommend bookmarking it):
With a legitimate Plus upgrade there's no risk of account bans. If you've encountered bans, it's basically because you ran into gray-market recharges or "zero-cost purchases." This system has been running stably for a long time, and some renewing users have been with it for over a year.
GPT one-click upgrade system: gptpluszh.com
ChatGPT Pro Codex Quota
For heavy Codex users who want more convenience, the Pro membership is an option, though the price is steep.
The Pro Codex 5-hour limits officially published are:
- GPT-5.4 quota: 223–1120 messages
- GPT-5.4-mini quota: 743–3733 messages
- GPT-5.3-Codex quota: 300–1500 messages
Pro, Plus, Business Codex 5-Hour Limit Comparison
📊 Full ChatGPT Plan Comparison (2026 Latest)
| Core Dimension | ChatGPT Plus | ChatGPT Team | ChatGPT Business | ChatGPT Pro (5x/20x) |
|---|---|---|---|---|
| Subscription price | $20/month | $25/month/seat | $25/month (limited-time offer) | $100 or $200/month |
| Chat quota (per 3 hours) | Standard quota | Advanced quota | Unlimited advanced quota | Unlimited highest priority |
| Codex coding capability | Standard (1x baseline) | Enhanced (~1.5x) | Partially limited (~0.4x) | Fastest response (~6.7x) |
| Context window | 128K | 128K | 128K (isolated workspaces) | Ultra-large context analysis |
| Data privacy & security | Used for model training by default | Opts out of model training | Fully isolated, not used for training | Fully isolated, not used for training |
| Auto account-switching support | ❌ (not natively supported) | ❌ (not natively supported) | ❌ (not natively supported) | ❌ (not natively supported) |
| Best for | Everyday light users | Small startup teams | Privacy-conscious & full-feature users | High-frequency hardcore programmers/developers |
💡 Anti-ban & best-value tip:
Official subscriptions enforce strict restrictions on China-issued credit cards and don't support automatic account switching. If you want to stably experience all the highest-privilege features above within a single account while also unlocking top models like Claude 4.5 and Gemini 3, we strongly recommend learning about the Chatshare AI aggregation platform — it comes with a built-in automatic account-switching anti-ban system and direct access from mainland China.
Here's how I calculated the Codex 5-hour limit multipliers between Pro, Plus, and Business, using Plus as the baseline:
| Model | Plus (baseline) | Business multiplier | Pro multiplier |
|---|---|---|---|
| GPT-5.4 | 1x | 0.36–0.45x | ≈ 6.7x |
| GPT-5.4-mini | 1x | ≈ 0.36x | ≈ 6.7x |
| GPT-5.3-Codex | 1x | 0.40–0.44x | ≈ 6.67x |
From this we can see that Business quota is cut by roughly 60%, while Pro is increased a bit — previously roughly equal to 5 Plus accounts, now it's about 6.7 Plus accounts' worth.
Pro's price is currently 10x that of Plus, but combined with the chat-side models, Pro is still good value: unlimited Pro model usage and high-quota deep research features.
💡 Which Pro tier to pick? OpenAI currently offers $100 (Pro 5x) and $200 (Pro 20x) tiers, with a 4x difference in Codex quota. See ChatGPT Pro 5x vs 20x difference explained for the full differences between "chatgpt 20x pro" tiers, risk-control rules, and a guide to upgrading from China without pitfalls.
Based on the data, Plus is currently the membership with the best Codex quota value, so you can prioritize the Plus plan.
How to Check Your Codex Quota
On the web, you can check it via the Codex usage dashboard.
Path: https://chatgpt.com/codex/settings/usage
In the local Codex CLI, you can simply run the /status command to check.
In the editor, click the local button at the bottom-left to view the corresponding quota.
In the Codex App, it's also at the local button location. OpenAI is promoting the Codex app — if you use Codex in the Codex app, your quota is doubled.
Practical Tips to Reduce Codex Quota Consumption
If Codex feels slow, you can enable Fast mode — it's much faster, but consumes double quota.
Of course, you can also reduce your Codex 5-hour limit consumption in the following ways:
- Control your prompts. When asking Codex questions, be clear and complete, and create new windows as appropriate to remove unnecessary context.
- Reduce your AGENTS.md file size. If you're working on a larger project, you can control the amount of injected context by nesting AGENTS.md files within your repository.
- Limit the number of MCP servers you use. Every MCP you add to Codex adds more context to your messages and consumes more of your quota. We recommend disabling MCP servers when you don't need them.
- Switch routine tasks to GPT-5.4-mini. Using a smaller model should extend your local message quota by roughly 2.5x to 3.3x, depending on which model you're switching from. (Official statement)
However, when you're programming, it's best to use the best and most expensive model available. Spending half a day fixing a bug also burns time and tokens — better to just get it done in one go.
Summary: with this article's ChatGPT Pro, Plus, and Business Codex 5-hour limit comparison and check guide, you should now know how to pick the most cost-effective membership. We recommend bookmarking this article and coming back anytime to see the latest quota changes!
🚀 Exclusive discount channel: now that you understand the quota limits across plans, ready to upgrade?
👉 Click here for the lowest-price official ChatGPT Pro / Plus top-up service — delivered in 5 minutes, with maximum coding productivity!