ChatGPT Plus User Limits, valid for 2025

ChatGPT
1

What’s the limits now, for all the plus users? I’ve started to create a table. Let’s add all the limits that apply for 2025 until now. Thanks.

Let’s correct. Where did I note down wrong?

Model / Service Limit Period Plus‑tier Limit
GPT‑4o 3 hours ~150 messages / 3 hrs
GPT‑4o mini – (auto‑throttle) Included in GPT‑4o cap; auto‑downgrades when cap is hit
GPT‑4.5 7 days ~50 messages per week
GPT‑4.1 / GPT‑4.1 mini TBD Replacing GPT‑4.5 in API (from July 14, 2025); limits not published yet
o3‑mini‑high 1 day 50/day for Plus; Pro is unlimited
o3 – Same auto‑management; Pro is unlimited
o3‑pro – Pro only; unlimited for high‑reliability tasks
Deep Research 1 month 25 queries/month (15 lightweight); Free users get 5 lightweight

Additional Notes:

  • Deep Research: Can analyze text, images, and PDFs; generates reports with citations.
  • DALL-E 3: Limits may reduce to 20 prompts per 3 hours during peak usage.
  • Custom GPTs: File upload limit of 20 files, each up to 512MB. For more about Custom GPT limits see here.
  • Projects: Supports Canvas for coding, voice mode, web search, and other integrations.
  • Usage limits and features may change; always check official documentation for updates.

Please let’s correct together where it’s wrong so we can solve it together until it’s correct - at least for now :slight_smile:

EDIT: Updated today (13th of June, 2025).

8 Likes
2

Mine doesn´t say O1 Preview…

it’s o1, o3 Mini and o3 Mini High

I just got a message saying I have 25 o1 messages yet until tomorrow 16:00. So I am not sure it’s weekly or daily. If it’s weekly, is it a coincidence it will reset TOMORROW?

3

That’s definitely true. We got no o1-preview anymore. Thanks for the help @rogerpenna :slight_smile: So, changed it right now.

4

I’m struggling to find updated info for ChatGPT Plus

This image lists the Chat GPT Plus usage limits for various models and features as of March 9, 2025. (Captioned by AI)
This image lists the Chat GPT Plus usage limits for various models and features as of March 9, 2025. (Captioned by AI)1668×1278 174 KB

. The OpenAI information seems out of date and Perplexity is definitely giving me outdated information :woman_shrugging:t2:

I’m using o1 a lot today, no warning messages. But I have more important things to do later with a foggy brain and I’m going to need a thinking model available… Why would o1 be much more restricted than o3?

Deep research limit seems real, I got through that very quickly. I can’t use o3 models inside Projects but that doesn’t seem to be a rate limiting type of issue?

The information I got was:

GPT-4: 40 messages every 3 hours (includes custom GPTs).
• GPT-4o: 80 messages every 3 hours.
• GPT-4.5: 50 messages per week.
• GPT-4o mini: Unlimited usage.
• o3-mini: 150 messages per day.
• o3-mini-high: 50 messages per day.
• o1-preview: 50 messages per week.
• DALL-E 3 (image generation): 40 prompts every 3 hours, up to 200 images daily.
• Deep Research Tool: 10 queries per month.
• Projects: Up to 20 projects with 20 files each (512MB/file, 2M tokens total). Saw this on Threads

IMG_0730
IMG_07301668×1278 174 KB

1 Like
5

I didn’t put the limits for free tier in here for now.
That’s why the headline already states:

ChatGPT PLUS USER LIMITS…

1 Like
6

I‘ve noticed that using 4o is also using up GPT-4 limits. When I reach a certain amount of 4o messages (about half) 4 gets a cooldown but 4o does not. Also it’s probably irrelevant now since 4 is going to end this month.

7

Where is o4-mini, o4-mini-high and o3?

8

I posted this before they came out and didn’t update since. Because I got to work a lot in my daytime job rightnow. When I got time I’ll update.

9

looks like the input to update the info about o3, o4-mini-high and o4-mini could get from here → https://help.openai.com/en/articles/9824962-openai-o3-and-o4-mini-usage-limits-on-chatgpt-and-the-api

With a ChatGPT Plus, Team or Enterprise account, you have access to 100 messages a week with o3, 100 messages a day with o4-mini-high, and 300 messages a day with o4-mini.

10

Let’s wait until they’re clearer about ChatGPT 5 and stuff. Because I think this will be changing a lot throughout the next days. Because, recently I could have updated this almost daily. BUT, I won’t do this. And I still got a daytime job. LOL

11

Has any limits been published or found out for 4.1? If I don’t use canvas then I at least have the option to click continue generating (paid user), but when I use canvas the generation just stops and I have to ask the chat to give me the rest of the code (but it often starts on the new line even if the last line wasn’t completed, which is a huge pain in the ass).

12

I don’t know. Did you find anything yourself? I have very little time recently to research this even using ChatGPT because I am pretty much occupied.

BUT, as far as announcted it seems like 4.5 will be soon removed, most likely at the end of the month, if that’s true.