Is ChatGPT free for students?
Yes. Students can use ChatGPT’s general free tier; it isn’t a student-only plan. OpenAI says the free tier includes ChatGPT features and tools, but available models and limits can change. There isn’t one fixed usage quota to rely on for budgeting. (ChatGPT Free Tier FAQ)
OpenAI’s 2026 U.S. Back to School promotion offered eligible students four free monthly billing periods of ChatGPT Plus. The deadline to claim it was October 31, 2026, so new claims are no longer available as of November 9, 2026. Students who claimed the offer can receive the four free billing periods; afterward, the subscription renews at $20 per month unless canceled. Verification was through SheerID. (OpenAI’s promotion terms)
That was a time-limited promotion, not a permanent student price. Check OpenAI’s current offer terms for any new promotion before relying on one.
What should a student budget for ChatGPT?
| Plan | U.S. price | Relevant differences |
|---|---|---|
| Free | $0 | Free access to ChatGPT features and tools. Available models and limits can change. (ChatGPT Free Tier FAQ) |
| Go | $8/month | Expanded access to messages, file uploads, and image creation compared with Free. Billed monthly and can be canceled anytime; feature limits and safeguards still apply. (OpenAI’s ChatGPT Go announcement; Go billing details) |
| Plus | $20/month | Higher usage limits and access to advanced reasoning options compared with Free. Limits and model availability can change. Billed monthly. (What is ChatGPT Plus?) |
Which paid plan makes sense? Go is the lower-cost option if its expanded access to messages, uploads, and image creation is enough. Consider Plus if you need advanced reasoning options or higher usage limits. Neither plan guarantees unlimited access to every model or feature, and availability can change. (Go billing details; What is ChatGPT Plus?)
ChatGPT plans and API costs are separate
For study questions in the ChatGPT interface, a ChatGPT plan is the relevant product. If you are building an app that sends requests to OpenAI models, API usage is billed separately from a ChatGPT subscription. (Managing billing for ChatGPT and the API platform)
For a production app, cost is only one part of choosing a model. OpenAI documents GPT-6 Luna as accepting text and image input and returning text; it supports function calling and structured outputs. The documented rate limits depend on your API usage tier, so check model access and the limits for your account before planning a deployment. These capabilities and limits do not, by themselves, establish that a model is suitable for a particular app. (GPT-6 Luna model documentation)
As a standard-rate, text-only illustration, GPT-6 Luna is listed at $0.10 per million input tokens and $0.50 per million output tokens. If 10,000 requests each used 1,000 input tokens and generated 300 output tokens, the estimated token charge would be $2.50: $1.00 for 10 million input tokens plus $1.50 for 3 million output tokens. This hypothetical excludes separately priced tools and other charges; actual costs depend on usage and pricing mode. (OpenAI API pricing)
OpenAI’s Codex student offer is a separate kind of credit: it describes $100 in ChatGPT credits for verified university students residing in the U.S. or Canada, expiring 12 months after the grant. OpenAI says these are credits for Codex in a ChatGPT account—not API credits for an app you operate. (Codex for Students)
Which option makes sense?
- Occasional study questions: Start with ChatGPT Free; it costs nothing, though available features and limits can change.
- You need more access to ChatGPT tools: Go costs $8 per month, is billed monthly, and can be canceled anytime.
- You need advanced reasoning options or higher usage limits: Compare Plus at $20 per month against the features you actually need.
- You are building an app: Estimate API usage separately from any ChatGPT plan, and check the intended model’s capabilities, access, and account-specific rate limits before budgeting.
Sources
ChatGPT Back to School offer for students
Introducing ChatGPT Go, now available worldwide