ChatGPT Cost Calculator

Estimate how much your ChatGPT application will cost by calculating token usage and API pricing. Perfect for SaaS founders, developers, and AI startups.

Input Parameters

Input Tokens

Tokens

Output Tokens

Tokens

Input Price per Million Tokens

₹

Output Price per Million Tokens

₹

Results

Input Token Cost₹20

Output Token Cost₹30

Total API Cost₹50

Visual Breakdown

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📐 ChatGPT Cost Calculator Formula

Cost = (Input Tokens ÷ 1,000,000 × Input Price) + (Output Tokens ÷ 1,000,000 × Output Price)

Input Tokens: Tokens sent to the model
Output Tokens: Tokens generated by the model
Input Price: Cost per million input tokens
Output Price: Cost per million output tokens

📝 Example

If your application uses 2,000,000 input tokens and 1,000,000 output tokens, with input pricing of ₹125 per million tokens and output pricing of ₹500 per million tokens, your total estimated API cost will be ₹750.

✅ Benefits

•Estimate AI application operating costs.
•Plan ChatGPT API budgets accurately.
•Compare model pricing and usage scenarios.
•Forecast SaaS AI infrastructure expenses.
•Optimize token consumption and profitability.

❓ Frequently Asked Questions

How is ChatGPT API pricing calculated?

Pricing is generally based on the number of input and output tokens processed by the model.

What are tokens in ChatGPT?

Tokens are pieces of text used by AI models. A token can be a word, part of a word, or punctuation.

Why should I calculate API costs?

Cost estimation helps developers and businesses budget accurately and avoid unexpected API expenses.

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ai token cost calculator→saas mrr calculator→startup profit calculator→

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