Developer tools
AI token cost planner
Estimate costs using your own token counts and prices.
Processed locally
Use one currency. Custom rates only; excludes cache writes, tools, taxes and tier changes. Output must include billable reasoning if applicable.
Your answer will appear here.
Help and method
Subtract cached tokens from total input; multiply each category by its price per million, then by identical requests. Counts: 0–10¹²; prices: 0–10⁶; requests: 1–10⁹.
Token counting and scopeMethods and reliabilityWorked example
An example you can try or adapt to your own values.
- Currency
- USD
- Total input tokens per request
- 1000
- Cached input tokens (included above)
- 200
- Output tokens per request
- 100
- Input price per million
- 2
- Cached input price per million
- 0.5
- Output price per million
- 10
- Identical requests
- 100
Result
1,000 total input, 200 cached, 100 output; rates 2 / 0.5 / 10; 100 requests → 0.27 currency units.