Complete Guide to Checking Codex Quota and Usage Limits: Latest Plus/Pro/Business Comparison (July 2026)
# 💡 How to Check Codex Quota? (4 Quick Ways)
If you are searching for "Codex quota check", "how to view Codex usage", or "how to check remaining Codex credits", here is the answer directly — four common methods:
Method 1: Web (most intuitive)
Visit the official usage dashboard directly, log in, and you'll see your current remaining quota and recent consumption records.
Quick entry: https://chatgpt.com/codex/settings/usage (opens new window)
Method 2: Codex CLI command line
Simply type /status in the terminal to quickly check your current quota status.
/status
Method 3: Inside the IDE code editor
In a supported IDE editor, click the local button in the bottom-left corner of the interface, and the pop-up panel will directly show the remaining quota.
Method 4: Codex App client (recommended, quota doubled)
In the official Codex App, clicking the local button will also show your quota. Hidden benefit: To promote the App, the official store doubles your quota when you use it on the client!
⚠️ Note: If you enable Fast mode, speed will increase dramatically, but quota consumption doubles, so use it with caution.
Read on, and we'll break down the quota differences between the Plus, Pro, and Business plans, and how to carefully budget to get the most out of every unit of quota.
# 📚 Table of Contents
- 1. Overview of the Latest OpenAI Codex Quota Adjustments
- 2. ChatGPT Plus Codex Quota Details
- 3. ChatGPT Business Codex Quota Changes
- 4. ChatGPT Pro Advanced Codex Quota
- 5. Horizontal Cost-Effectiveness Comparison of Pro, Plus, and Business Quotas
- 6. Codex Credit System and Purchase Instructions
- 7. Detailed Explanation of Four Quota Check Methods
- 8. Advanced Tips to Reduce Codex Quota Consumption
- 9. Codex Version Updates and Usage Recommendations
1. Overview of the Latest OpenAI Codex Quota Adjustments
If you've noticed that your Codex quota has been draining fast recently, you're not alone. Starting April 2, 2026, OpenAI reduced the price of the Business plan (from $30/month to $25/month), but this came with a reduction in Codex 5-hour quota and weekly quota.
After the price cut, the official store refunded a portion of credits, meaning you could use the money saved to add one more Business seat. In return, however, Business users saw their Codex quota shrink considerably.
In the past, Business Codex quota was roughly on par with Plus. Below, based on the latest official OpenAI data, we break down the specific quotas of the three plans one by one.
2. ChatGPT Plus Codex Quota Details
According to the official documentation, the 5-hour limits for a regular Plus user in Codex CLI are as follows:
| Model | 5-hour quota (requests) |
|---|---|
| GPT-5.4 | 33 ~ 168 |
| GPT-5.4-mini | 110 ~ 560 |
| GPT-5.3-Codex | 45 ~ 225 |
Plus suits individual developers for daily use and is currently the best value for money option for Codex.
3. ChatGPT Business Codex Quota Changes
After the April adjustment, Business users' Codex quota decreased. The current official quota is:
| Model | 5-hour quota (requests) |
|---|---|
| GPT-5.4 | 15 ~ 60 |
| GPT-5.4-mini | 40 ~ 200 |
| GPT-5.3-Codex | 20 ~ 90 |
Two core advantages of Business:
Comes with 15 Pro model uses: Originally, Pro models were restricted to Pro members at $200/month. Calling a Pro model consumes an extremely high number of tokens, and a single deep task usually takes over an hour (based on personal experience, results come in 70 to 90 minutes), but the output quality is top-tier. These 15 trial uses are extremely cost-effective.
More cost-effective upgrade pricing: If you need to upgrade to ChatGPT Plus or Business at a discount, we recommend using the following reputable system (there aren't many stable and legitimate channels, so bookmark it for future use). A legitimate upgrade carries no ban risk — the bans you hear about in the market are almost always caused by black-market card top-ups.
GPT one-click upgrade system: gptplus.org.cn (opens new window) (stable for over a year)
4. ChatGPT Pro Advanced Codex Quota
For high-intensity professional developers, going straight for Pro membership is the best choice, despite the higher price:
| Model | 5-hour quota (requests) |
|---|---|
| GPT-5.4 | 223 ~ 1,120 |
| GPT-5.4-mini | 743 ~ 3,733 |
| GPT-5.3-Codex | 300 ~ 1,500 |
5. Horizontal Cost-Effectiveness Comparison of Pro, Plus, and Business Quotas
Using Plus as the baseline (1x), the Codex 5-hour quota multiplier differences across the three membership levels:
| Core 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 |
Conclusion: Business Codex quota has been cut by about 60%. Pro quota has been boosted from roughly 5x Plus to 6.7x. Although Pro's monthly fee is 10x that of Plus, given the unlimited use of Pro models in the chat interface and Deep Research, it's still worthwhile for heavy users. For ordinary developers, Plus is currently the best value choice for Codex.
6. Codex Credit System and Purchase Instructions
Codex credit consumption adjusts dynamically based on the task type, size, complexity, and reasoning requirements. Below is a reference for the average credit consumption of common tasks:
| Task type | Unit | Credits (average) |
|---|---|---|
| Local task | 1 message | 5 |
| Cloud task | 1 message | 25 |
| Code review | 1 pull request | 25 |
5-hour message volume reference per plan (old credit-based system):
- ChatGPT Plus: roughly 30-150 local messages every 5 hours, or 5-40 cloud tasks.
- ChatGPT Pro: roughly 300-1,500 local messages every 5 hours, or 50-400 cloud tasks.
- ChatGPT Business: same quota as Plus, but supports enterprise-level collaboration and multi-organization management.
If your credits run out, you can purchase additional credit packs. The current price for 1,000 Codex credits is $40, and the purchase option only appears after your subscription quota is used up. On the Codex Web usage data panel, a "Add credits" banner will appear when you hit the limit.
Codex quota check entry: https://chatgpt.com/codex/settings/usage (opens new window)
7. Detailed Explanation of Four Quota Check Methods
No matter which membership you have, mastering quota check methods will help you better plan your code generation tasks.
Method 1: Check via the Web dashboard
The most intuitive method: log in to the web, and view your current remaining quota on the Codex usage dashboard.
Quick path: https://chatgpt.com/codex/settings/usage (opens new window)
Method 2: Check via the local Codex CLI
Run the following command in the terminal to quickly get your current status:
/status
Method 3: Check in the code editor
In a supported IDE editor, click the local button in the bottom-left corner of the interface, and the pop-up panel will directly show the remaining quota.
Method 4: Check on the Codex App (recommended)
On the official Codex client app, clicking the local button will also show your quota. Hidden benefit: To promote the Codex app, when you use it on the App client, your quota is doubled!
⚠️ Special note: If you feel Codex is responding slowly, you can manually enable Fast mode. Speed will increase dramatically, but the trade-off is that quota consumption doubles, so enable it with caution.
8. Advanced Tips to Reduce Codex Quota Consumption
Facing limited quota, learning to budget carefully is a required course for every developer. Here are 4 practical token-saving tips:
Precisely control your prompts: When asking Codex, try to be clear and complete. For irrelevant context, it's best to open a new window and clear the history to avoid carrying useless tokens.
Streamline your AGENTS.md files: If you're working on a large project, nesting
AGENTS.mdfiles in specific repository directories can effectively control the context volume injected on each call.Limit the number of MCP servers: Every MCP (Model Context Protocol) server you add adds extra context to messages, quickly consuming your quota. It's recommended to promptly disable unnecessary MCP servers when not needed.
Switch to the GPT-5.4-mini model wisely: Official data shows that switching routine simple tasks to the smaller model (GPT-5.4-mini) can extend your local message quota by roughly 2.5x to 3.3x.
💡 Developer advice: Saving quota matters, but when solving core business logic, don't hesitate to use the strongest, most expensive model! After all, the time and emotional cost of being stuck on a bug for half a day is far more expensive than the tokens you consume — solving a problem in one shot is the most satisfying.
9. Codex Version Updates and Usage Recommendations
Codex keeps iterating, and the new 0.53 version introduces the credit pack system. If you use the Codex plugin, you can enable automatic updates in the app marketplace to ensure you automatically sync with every new release.
For terminal users, the update command is simple: run npm install -g @openai/codex to get the latest features and improve code generation and review efficiency.
# Strategies for Using Codex Cost-Effectively
To maximize the value of Codex, we recommend prioritizing a ChatGPT Business subscription. Business users get the same quota as Plus, but there's currently an enterprise discount, so you can sign up for a mere two-digit fee, far lower than the Pro plan. More importantly, Business membership supports multiple organization spaces coexisting under one account, enabling stacked quotas across them and greater overall flexibility.
If you want to open a ChatGPT Business membership at low cost, you can use this GPT self-service upgrade tool, opened directly in the browser:
GPT self-service upgrade tool: https://gptplus.org.cn/ (opens new window)
Tip: If the tool doesn't open, it may be an IP issue; try turning off your proxy and retrying.
Additionally, if your Codex quota is frequently insufficient, consider opening multiple Business memberships. Through multi-organization management, you can easily switch between spaces, effectively multiplying your available credits — especially suitable for team development or large projects.
GPT self-service upgrade tool: https://gptplus.org.cn (opens new window)
The launch of Codex credit packs makes AI coding tools more scalable. If you have questions about "Codex quota check", "ChatGPT Business upgrade", or "Codex credit optimization", feel free to leave a comment and discuss.