AI Token Cost Calculator

Use this free AI token cost calculator to estimate input token cost, output token cost, total cost, and cost per request without hardcoded stale model prices.

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Research-backed assumptions Formula steps Examples included Private in-browser use

Input tokens per requestPrompt, system, tool, and context tokens you expect to send per request.Output tokens per requestGenerated response tokens you expect back per request.RequestsHow many requests, chats, jobs, or users you want to estimate.Input $ / 1M tokensCurrent input price from your model provider, entered as dollars per 1 million tokens.Output $ / 1M tokensCurrent output price from your model provider, entered as dollars per 1 million tokens.

Estimated AI token cost$13.50

10000 requests

Input token cost: $6.00
Output token cost: $7.50
Cost per request: $0.00135

Model pricing changes. Use the current rate card from your provider before budgeting real usage.

Formula steps

Multiply input and output tokens by request count.
Divide each token total by 1,000,000.
Multiply each side by the matching price per 1 million tokens, then add them.

How to use the ai token cost calculator

Enter the requested dates, times, grades, dimensions, network values, password options, or units.
Check the assumptions shown on the page, especially school scales, payroll rules, concrete waste, subnet type, or security handling.
Press the calculate button to see the answer, supporting metrics, and formula steps.
Use examples, recent answers, or copy the result while keeping the estimate limits in mind.

Common uses

Estimate the monthly cost of an AI support bot, writing helper, or internal tool.

Compare two model price cards using the same token and request assumptions.

Turn a token estimate into a rough budget before building a prototype.

Explain why long prompts and long answers can cost different amounts.

Examples

Support bot month 10,000 requests, 1,200 input tokens, 500 output tokens

Input, output, and total cost

Small prototype 1,000 requests with short prompts

Low-volume cost estimate

Long summaries Long input documents and medium answers

Input-heavy estimate

Frequently asked questions

Plain-language answers about when to use the tool, what it does with your inputs, what to double-check, and how privacy works.

When should I use the AI Token Cost Calculator?

Use it when your task matches one of these common needs: Estimate the monthly cost of an AI support bot, writing helper, or internal tool. Compare two model price cards using the same token and request assumptions. It works best when you already know the values, dates, units, or settings the page asks for.

What is the AI Token Cost Calculator doing with my inputs?

In plain language: The calculator multiplies tokens per request by request count, divides by 1,000,000, then multiplies input and output tokens by the prices you enter. The examples on the page are there so you can compare your inputs with a filled-out calculation before copying the answer.

What do the main AI Token Cost Calculator inputs mean?

Input tokens: Tokens sent to the model, including instructions, prompt text, context, and tool messages. Output tokens: Tokens generated by the model in the response. Price per 1M tokens: The provider rate for one million tokens, entered separately for input and output.

How should I read the AI Token Cost Calculator answer?

Read the AI result as a best-effort clue or draft. Look at labels, scores, notes, and warnings together, then compare the result with the original text or image before using it anywhere important.

What should I double-check before trusting the answer?

AI providers can change prices, count cached tokens differently, or add plan rules. Use the current provider rate card for real budgets. Also check that you used the right unit, date, scale, or mode because small input changes can change the result.

Why does the calculator ask me to enter model prices?

Model prices change and different providers charge different rates for input, output, cached input, fine-tuned models, batch jobs, and special tools. Entering the rate yourself keeps the calculator useful without pretending one price is always current.

Does this count cached tokens or special model discounts?

No. It is a plain estimate for normal input and output tokens. If your provider has cached-token pricing, batch discounts, minimum charges, or credits, calculate those separately or adjust the prices you enter.

Does the site save what I enter?

No. The calculator runs in your browser tab. Your recent answers stay only on the page while you use it, and they are not sent to a server.