AI Token Cost Calculator
Estimate the cost of your LLM API usage per request and per month.
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Budget your AI usage
LLM providers bill per 1,000 tokens, usually charging more for output than input. Multiply per-request cost by your monthly volume to forecast spend and compare models.
Estimate only — check your provider's current pricing.
FAQ
How are AI costs calculated?
Tokens ÷ 1,000 × price per 1K, per request.
What is a token?
About 4 characters or 0.75 words.