Artificial intelligence calculators

Token costs, API spend and time saved through automation.

Tools in this category

What your API usage costs with each Anthropic, OpenAI and Google model, with caching and discounts, ranked…

Check whether your text fits in the context window of Claude, GPT or Gemini and how much of it you use…

What each request to a language model costs and the monthly bill, with prompt caching, reasoning tokens and…

Monthly and annual spend on an API with a fixed fee and volume pricing, to compare up to three plans and see…

Working with language models means budgeting per token and per request, which is far from intuitive at first.

Enter your provider's prices (usually per million tokens) to get the cost per request, per month and per year.