AI API Cost Calculator

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AI API Cost Calculator

Calculate the cost of using AI APIs like OpenAI, Claude, Gemini, and more. Compare pricing across different models and estimate your usage costs.

AI Provider *

Model *

Input Price $0.00 per 1M tokens

Output Price $0.00 per 1M tokens

Avg Cost per Request $0.00 1K input + 2K output

Input Tokens per Request *

tokens

Average tokens in your prompt

Output Tokens per Request *

tokens

Average tokens in response

Requests per Day *

requests

Days per Month *

days

Show Steps

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Estimated AI API Cost

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Cost Breakdown

Visual representation of your AI API costs

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Calculation Breakdown

Step-by-step AI API cost calculation

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Total Monthly Cost

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Monthly

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Cost per Request

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Per request

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Total Tokens

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Monthly

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Cost per 1M Tokens

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Input + Output

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Input Tokens

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Total input

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Output Tokens

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Total output

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Input Cost

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Total

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Output Cost

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Total

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Model Comparison

Compare pricing across different models

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Cost Calculation Formulas

Key pricing concepts

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AI Cost Tips

Optimizing your AI API usage

🤖 Pricing Disclaimer: This AI API cost calculator uses current published pricing. Prices are subject to change. Always check the official provider website for the most up-to-date pricing.