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Token Budget Calculator

Given a monthly AI budget, how many tokens or requests can you afford with each model? Compare across OpenAI, Anthropic, and Google.

Last updated: March 2026

Your budget

How much you want to spend on AI APIs per month

With $500/month budget

Below: how many requests you can afford per model at your token mix.

Requests affordable per model

Sorted by most requests. Based on your token mix above.

Gemini 2.0 Flash

google

~2,000,000 requests

$0.000250/request

GPT-4o mini

openai

~1,333,333 requests

$0.000375/request

Claude Haiku 3

anthropic

~666,666 requests

$0.000750/request

GPT-4.1 mini

openai

~500,000 requests

$0.0010/request

GPT-5 mini

openai

~444,444 requests

$0.0011/request

Gemini 2.5 Flash

google

~357,142 requests

$0.0014/request

o4-mini

openai

~181,818 requests

$0.0028/request

Claude Haiku 4.5

anthropic

~166,666 requests

$0.0030/request

GPT-4.1

openai

~100,000 requests

$0.0050/request

o3

openai

~100,000 requests

$0.0050/request

Gemini 2.5 Pro

google

~88,888 requests

$0.0056/request

GPT-4o

openai

~80,000 requests

$0.0063/request

Budget is one number. Cost per customer is another.

PerUnit shows you which customers and features are using your budget — so you can allocate it where it matters.

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