Pricing updated weekly
Calculate the True Cost
of Any LLM
Free tools for developers and AI teams. Compare models, estimate costs, calculate ROI — in seconds.
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Pricing by provider
Per-provider breakdowns with live prices and the answer to "is it cheaper than the others?"
Always up to date
Pricing reviewed weekly and refreshed when providers announce changes.
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Open source friendly
Model dataset is a single JSON file. Fork, PR, or self-host.
For developers
Build with live LLM pricing
Integrate up-to-date model pricing into your own app, dashboard, or AI assistant. Free, open (CC BY 4.0), no API key, no rate limit.
- REST API —
/api/v1/models,/calculate,/cheapest. Integrate live LLM pricing into your app. - MCP Server —
llmcalculator.net/mcp. Connect Claude, ChatGPT, Cursor, or any MCP-compatible assistant.
terminal
# Get every model with live pricing
curl https://llmcalculator.net/api/v1/models
# Calculate cost for a workload
curl -X POST https://llmcalculator.net/api/v1/calculate \
-H "content-type: application/json" \
-d '{"model_id":"gpt-4o",
"input_tokens":50000,
"output_tokens":10000}'
# Or fetch in JS — CORS is open
const r = await fetch(
"https://llmcalculator.net/api/v1/cheapest?limit=5"
);
const { models } = await r.json();Frequently asked
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