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
~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
~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
~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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