Cycles

Claude vs GPT Cost Calculator

Per-call, per-day, per-month, per-year cost across current Claude and GPT models. State is encoded in the URL — share any configuration.

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USD · Standard API rates · GPT rates assume at most 272K input tokens per call. For longer prompts, enter the provider's long-context rates manually.

ModelInput $ / MOutput $ / MPer callPer dayPer monthPer year
$0.0600$600$18,000$219,000
$0.0120$120$3,600$43,800
$0.0006$6.00$180$2,190
$0.0120$120$3,600$43,800
$0.0600$600$18,000$219,000
$0.0240$240$7,200$87,600
$0.0120$120$3,600$43,800
$0.0060$60.00$1,800$21,900

Default rates last verified on 2026-09-30 against OpenAI and Anthropic; edit any cell to match your contracted rate. Shared links keep their saved rates, which may be older. Calculation: (input_tokens × input_$/M + output_tokens × output_$/M) ÷ 1,000,000 × calls/day. Excludes cache reads/writes, batch/flex discounts, fine-tuning, fast/ultrafast modes, tool fees, and data-residency premiums. Rates do not adjust automatically for long context: above 272K input tokens, the listed GPT models charge 2× input and 1.5× output rates. Claude Fable 5.1, Opus 5.5, and Sonnet 5.5 retain standard rates across their 1M context windows. Haiku 4.5 has a 200K context window; check model limits before budgeting a request. Include billed reasoning/thinking tokens in output totals. Token counts vary by tokenizer; the same text can use different token counts across models.