AI Model Cost Comparison Calculator
Compare estimated GPT, Claude, and Gemini API costs using the same input tokens, output tokens, request count, and editable model prices.
What does this calculator answer?
AI model cost comparison applies the same token workload to different input and output prices. This helps separate usage volume from provider pricing before deeper quality testing.
Inputs
Results
GPT estimated cost
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Claude estimated cost
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Gemini estimated cost
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Formula
Model cost = input tokens × calls ÷ 1,000,000 × input price + output tokens × calls ÷ 1,000,000 × output price
Example
Using 2,000 input tokens, 700 output tokens, and 5,000 calls, each provider total changes directly with its editable per-million token prices.
Common mistakes
- Choosing only by price without quality tests
- Ignoring caching, batching, or rate limits
- Forgetting non-text charges such as search, images, audio, or tool execution
Sources and pricing
Prices and policies can change. Confirm official sources before budgeting.
Important note
Default prices are editable examples. Check official provider pricing for current rates and model-specific rules.