AI Pricing Calculator — Compare LLM Token Costs Instantly
Stop switching between provider pricing pages. Compare LLM token costs across OpenAI, Anthropic, Google, and 8 more AI providers in one view — switch currency, sort by price, and copy results to your reports.
AI Pricing Calculator Preview 
Powerful Features
Everything you need to optimize your AI costs
Instant Calculations
Enter total tokens and get full cost comparison across models immediately.
Sort & Compare
Sort by price. Select models and copy results in one click for your reports.
Multi-Currency
USD, EUR, RUB. Switch display currency instantly to match your needs.
Flexible Settings
Input/output share, Tokens/A4, tokens per page and more customization.
Privacy First
Anonymous analytics only. No personal data collection. Easily disabled.
Simple Interface
Three tabs: Calculator, Models, Settings — clean and focused design.
How the AI Pricing Calculator Works
Estimate your LLM API costs in three simple steps
Enter Token Count
Input your expected token usage or convert from A4 pages. Customize tokens-per-page to match your documents.
Select AI Models
Choose from 45+ LLM models across 11 providers including OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek, and more.
Compare and Copy Results
View side-by-side cost breakdowns, sort by price, switch between USD, EUR, and RUB, then copy results to your reports.
Screenshots
Clean, modern, and easy to use
Frequently Asked Questions
Common questions about the AI Pricing Calculator
What is an AI pricing calculator?
An AI pricing calculator estimates the cost of using large language model (LLM) APIs. Enter your expected token usage and instantly see the price across multiple AI providers so you can find the most cost-effective model for your project.
Which AI providers and models are supported?
The calculator supports 45+ models from 11 providers: OpenAI (GPT-4o, o3, o4-mini), Anthropic (Claude 4 Sonnet, Claude 3.5 Haiku), Google (Gemini 2.5 Pro, Gemini 2.5 Flash), DeepSeek, xAI (Grok 3), Mistral AI, Qwen, Zhipu GLM, Kimi, MiniMax, and Cerebras.
How are LLM token costs calculated?
Costs are calculated by splitting total tokens into input and output based on a configurable ratio (default 85% input, 15% output). Each portion is multiplied by the per-million-token price. Some models include thinking token costs and high-volume tier pricing above 128K tokens.
Is the AI Pricing Calculator free to use?
Yes, completely free. It is a Chrome extension that runs entirely in your browser with no server calls. No personal data is collected and no account is required.
How accurate are the LLM pricing estimates?
Pricing data is sourced from official provider API documentation and updated regularly. The calculator uses exact per-million-token rates. Currency conversions for EUR and RUB use approximate exchange rates and should be verified independently.
Ready to Optimize Your AI Spend?
Install the extension and get transparent cost per 1K tokens today.
Install in Chrome