Are prices live?
No. This is an editable local calculator. Always verify final pricing with the provider.
Estimate API cost from input tokens, output tokens, request volume, and model pricing.
Tool workspace
Model & volume
Result
Model
GPT-4.1 mini
Cost per request
$0.008000
Total estimate
$8.00
Monthly at this volume
$240.00
How it works
Enter your numbers — text length, token counts, model, or request volume.
The result updates instantly as you type, no submit button needed.
Read the breakdown, then adjust inputs to compare scenarios.
Use cases
FAQ
No. This is an editable local calculator. Always verify final pricing with the provider.
Yes. Use the custom pricing inputs to model any provider.
Related tools
Analysis
Estimate tokens, words, characters, and reading size before sending a prompt to an AI model.
Planning
Check how much room your prompt, documents, and expected answer need inside a model context window.
Writing
Convert rough notes into a clean prompt structure with role, task, context, constraints, and output format.
Use the free browser tools, then save your best ideas into the AiverseWorld prompt library workflow.