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Token Calculator
AI Cost Calculator
Instant monthly cost estimate based on average input/output pricing.
Based on average pricing — input $2.50 / output $10.00 per 1M tokens.
What's hidden in this estimate
Every AI cost calculator in one place
AI cost calculators turn provider token pricing into the number that actually matters: your monthly bill. Each calculator below is preloaded with the latest list pricing for that model family, lets you tune input/output tokens and request volume, and shows side-by-side comparisons against the most common alternatives — so you can decide between GPT-4.1, GPT-4o, Claude Opus 4, Claude Sonnet 4, Gemini 2.5 Pro, Mistral Large and DeepSeek V3 before you commit to a model.
New to LLM pricing? Start with the generic token cost calculator or read the LLM API pricing comparison.
- OpenAIGPT-4.1 cost calculator
Estimate GPT-4.1 API spend per request, per user and per month with real-time OpenAI token pricing.
Open calculator - OpenAIGPT-4o cost calculator
Project GPT-4o costs across input/output tokens and compare against GPT-4.1 and Claude in one click.
Open calculator - OpenAIOpenAI cost calculator
Run estimates across the full OpenAI lineup — GPT-4o, GPT-4.1, o1 — with the latest list pricing.
Open calculator - AnthropicClaude Opus 4 cost calculator
Price Claude Opus 4 workloads for long-context reasoning and benchmark against Sonnet and GPT-4o.
Open calculator - AnthropicClaude Sonnet 4 cost calculator
Estimate Claude Sonnet 4 spend for production agents and compare with cheaper Anthropic and OpenAI tiers.
Open calculator - GoogleGemini 2.5 Pro cost calculator
Model Google Gemini 2.5 Pro pricing across long context windows, multimodal input and high request volumes.
Open calculator - MistralMistral Large cost calculator
Estimate Mistral Large API cost for European workloads and compare with OpenAI and Anthropic alternatives.
Open calculator - DeepSeekDeepSeek V3 cost calculator
See how DeepSeek V3's aggressive pricing changes total cost vs GPT-4o, Claude Sonnet and Gemini 2.5 Pro.
Open calculator - All providersGeneric token cost calculator
A neutral input/output token cost calculator covering every major LLM provider in a single view.
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Frequently asked questions
- Is the AI cost calculator free?
- Yes — every TokenAtlas calculator is free to use without an account. The free plan covers 20 calculations per day; Pro removes the limit.
- Which LLMs are supported?
- OpenAI (GPT-4o, GPT-4o mini, o1), Anthropic (Claude 3.5 Sonnet, Haiku), Google (Gemini 1.5 Pro, 2.0 Flash), Mistral, Groq (Llama 3.1), DeepSeek and more.
- How accurate are the cost estimates?
- Token prices come straight from each provider's public pricing page and are updated as models launch. For production-grade accuracy connect TokenAtlas to your provider account.
- What's the difference between the three calculators?
- Token Calculator prices a single LLM request. SaaS Margin Calculator models per-user AI cost vs subscription price. Agent Workflow Calculator adds tool calls, retrieval and image generation on top of LLM cost.