AI Prompt Cost Calculator
Estimate how much your prompts will cost across different AI models. Adjust tokens, usage frequency, and currency conversion to plan your budget for APIs like OpenAI, Anthropic, Gemini, and hosted LLMs.
Pricing config last updated: 2025-11-25 (24 days ago)
These values are for estimation only and may not reflect the latest provider pricing. Verify with the official docs if exact costs matter.
These values are for estimation only and may not reflect the latest provider pricing. Verify with the official docs if exact costs matter.
Input: $1.2500/1M tokens · Output: $10.0000/1M tokens
Change this if the exchange rate moves. This doesn't call any live API.
How do you want to specify size?
Roughly, 750 tokens ≈ 1 page of text.
Use the maximum you expect the model to generate.
How many times per day you'll call this model with this prompt.
Tokens (estimated)
Prompt: 200 tokens
Completion: 400 tokens
Per request
USD: $0.0043
INR: ₹0.3613
Per day / month
Daily: $0.0425 · ₹3.6125
Monthly: $1.275 · ₹108.375
This calculator is approximate. Different providers may count tokens differently, and streamed or cached responses can change actual billing.