Visual overview of ChatGPT Plus usage limits and quotas as of May 2025.
ChatGPT Plus Usage Limits - May 2025
Understanding the usage limits for ChatGPT Plus is essential for maximizing its capabilities. As of May 2025, OpenAI has set various caps for its models and features available to Plus subscribers. This post provides a consolidated overview of these limits.
Please note that these limits can change, so it’s always a good idea to refer to the official OpenAI documentation for the most up-to-date information.
Text-Model Message Caps
Different models available through ChatGPT Plus have distinct message quotas, typically measured over a specific time window:
| Model | Message Cap |
|---|---|
| GPT-4 | 40 messages per 3 hours |
| GPT-4o (Omni) | 80 messages per 3 hours |
| GPT-4o mini | 300 messages per day |
| GPT-4o mini-high | 100 messages per day |
| o3 | 100 messages per week |
| o1 | 50 messages per week |
| o1-mini | 50 messages per day |
Image Generation (DALL·E 3)
For generating images using DALL·E 3 within ChatGPT Plus:
- DALL·E 3: Up to 50 images per 3 hours and 200 images per day
File Uploads (Vision & Advanced Data Analysis)
When using features that involve file uploads, such as Vision capabilities or Advanced Data Analysis (formerly Code Interpreter):
Additional Features
Custom GPTs: No separate cap—uses your standard model message quotas for the underlying model (e.g., GPT-4, GPT-4o)
Deep Research (web-powered agent): 10 tasks/month plus 15 lightweight tasks/month for Plus & Team
Staying informed about these limits helps ensure uninterrupted access to the powerful features of ChatGPT Plus.
Understanding usage caps helps plan your interactions with AI models.
Different features and models have varying limits.
Always check official OpenAI sources for the latest information.