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6 Free Calculators

AI Tools & Calculators

Built for AI developers and product teams. Calculate token usage, API costs, ROI, RAG pipeline costs, and LLM product margins. 6 free AI calculators.

AI Token Utilization Calculator

Estimate token count and context window usage across Claude, GPT, and Gemini.

AI API Cost Calculator

Compare API costs across all major AI providers for any usage volume.

AI ROI Calculator

ROI for AI implementations — labor savings, productivity gains, and payback period.

AI Subscription ROI Calculator

Is ChatGPT Plus, Claude Pro, or Copilot worth it? See exact ROI by hourly rate.

RAG Pipeline Cost Calculator

Full cost breakdown for RAG systems — embeddings, vector DB, retrieval, LLM inference.

LLM Margin Calculator

Gross margin, break-even price, and pricing sensitivity for AI-powered products.

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