AI Token Cost Estimator
Calculate the total cost of processing documents in bulk with any LLM.
How to Use
Enter the number of documents you need to process, average document length in words, any system prompt overhead, and expected output length. Select a model to see the total estimated cost. Use "Custom" to enter your own per-million-token rates.
Important Notes
- Client-side processing only — no data sent to server.
- Estimates use 1.3 tokens per word as the conversion factor.
- Actual costs may vary based on exact tokenization and model version.
- Free to use with no login/signup required.
- Report bugs in comments with sample input and expected output.
Comments & Discussion
Facing issues? Have questions? Post them here! We're happy to help!