OpenAI does not publish one fixed ChatGPT usage limit: it publishes plan, model, workspace, and reset rules, and this page adds the downloadable official-source table the top results do not provide.

Official wording: “Usage limits depend on your plan, the model” and workspace settings. Free and Go everyday text chats are unlimited, but uploads, images, voice, data analysis, deep research, reasoning, Pro models, Work, and Codex still have separate limits.

Scraped date: 2026-09-16 Download clean CSV Download full citations CSV
ChatGPT Usage Limit Official Table
CategoryOfficial itemPublished valueWindow or resetSource ID
PlanFree everyday text chatUnlimited text chats with GPT-5.6 LunaNo fixed reset window published; subject to abuse guardrailsO1, O6
PlanGo everyday text chatUnlimited text chats with GPT-5.6 LunaNo fixed reset window published; subject to abuse guardrailsO1, O6
PlanPlus price$20/monthBilled monthlyO2, O7
PlanPlus message capHigher model limits; exact cap not publishedMay vary based on system conditionsO2
PlanPlus GPT-5.6 SolMedium and High included; Extra High and Pro not includedThinking limits depend on planO1
PlanPlus GPT-6 AstraIncluded in ChatGPT Work and CodexUsage and credit rules are separate from ChatO1
PlanPro priceFrom $100/monthPro $100 is available; Pro $200 new sign-ups paused as of 2026-09-10O3, O7
PlanPro usage multiplierPro $100 is 5x Plus; Pro $200 is 20x PlusHigher usage allowance than PlusO3
Model allowancePro $100 GPT-6 Pro and GPT-5.6 Sol Pro50 messages/week shared across GPT-6 Pro and GPT-5.6 Sol ProWeekly allowanceO1
Model allowancePro $200 GPT-6 Pro200 messages/weekWeekly allowance; new sign-ups pausedO1, O3
Model allowancePro $200 GPT-5.6 Sol Pro170 messages/dayBoth GPT-6 Pro and GPT-5.6 Sol Pro together are also limited to 200 messages/dayO1
BusinessBusiness Standard GPT-6 Pro and GPT-5.6 Sol Pro15 Pro messages/month sharedMonthly allowanceO1, O4
BusinessBusiness Premium GPT-6 Pro and GPT-5.6 Sol Pro50 Pro messages/week sharedWeekly allowanceO1, O4
Business local estimateGPT-6 Astra on Standard Business5-45 local messagesPer 5-hour window; actual usage variesO4, O7
Business local estimateGPT-5.6 Sol on Standard Business10-100 local messagesPer 5-hour window; actual usage variesO4, O7
Business local estimateGPT-5.6 Terra on Standard Business25-200 local messagesPer 5-hour window; actual usage variesO4, O7
Business local estimateGPT-5.6 Luna on Standard Business250-2,000 local messagesPer 5-hour window; actual usage variesO4, O7
Business local estimateBusiness Premium local usage5x Standard seatsNo 5-hour limit; users can maximize uninterrupted session timeO4
Enterprise and EduEligible base modelsVirtually unlimited messagesSubject to safeguards; usage may still be billable under the agreementO5
Enterprise and EduGPT-6 AstraOff by default at launch in eligible workspacesWorkspace owners enable it through model access controlsO5
Current accountCurrent limits and reset timesNot published by OpenAICheck the in-account usage dashboard; reset time displays when availableO1, O7
Current accountSupport reset of usage limitsNoWait for reset or use another available optionO1
ContextGPT Instant total context window on Free27KShared context windowO6
ContextGPT Instant total context window on Go54KShared context windowO6
ContextGPT Instant total context window on Plus54KShared context windowO6
ContextGPT Instant total context window on Pro128KShared context windowO6
ContextGPT Reasoning total context window on FreeVariesNot a fixed published numberO6
ContextGPT Reasoning total context window on Go256KShared context windowO6
ContextGPT Reasoning total context window on Plus256KShared context windowO6
ContextGPT Reasoning total context window on Pro400KShared context windowO6

Source Map

  1. O1. GPT-5.6 and GPT-6 Pro in ChatGPT: Usage limits; GPT-6 Pro and GPT-5.6 Sol Pro limits.
  2. O2. What is ChatGPT Plus?: Subscription Details; Usage Limits.
  3. O3. About ChatGPT Pro tiers: Overview; Access and usage allowances; General FAQ.
  4. O4. ChatGPT Business models and limits: GPT-6 Pro in Chat; Local-message estimates by seat type.
  5. O5. ChatGPT Enterprise and Edu - Models & Limits: Note on Unlimited Access; New model access controls.
  6. O6. Pricing: Plan cards; Compare features across plans.
  7. O7. Pricing | ChatGPT Learn: Pricing options; What are the usage limits for my plan?.

Related questions

ChatGPT limits

For broad ChatGPT limits, use the table above as the official baseline: normal text, reasoning, Pro models, tools, Work, Codex, and workspace controls are counted differently.

ChatGPT Plus limits

Plus has higher model limits than Free and costs $20/month, but OpenAI says Plus message caps may vary based on system conditions.

ChatGPT message limit

OpenAI does not publish one universal message limit for every account. When a reset is available, ChatGPT shows it in the product.

Full-Citation Backup

The full-citation CSV keeps the same rows with page title, URL, section, and evidence note for checking or rebuilding the table.