Data calculators
The dated, sourced reference dataset behind the calculators. Every price carries a verification date and a link to its source — and is overridable in every tool.
LLM API Token Cost CalculatorCalculate the cost of an LLM API call from input and output tokens and per-million-token prices, across major models.Monthly LLM API Spend CalculatorEstimate monthly LLM API spend from your request rate and the tokens per request, input and output priced separately.LLM Provider Price ComparisonCompare the cost of your token volume across major LLM providers and models side by side, with dated list prices.Prompt Caching & Batch Discount CalculatorSee how prompt caching and batch processing change your effective LLM API cost per token.LLM Cost Per Conversation CalculatorEstimate the cost of a multi-turn chat or RAG conversation, where the full context is resent on every turn.