Calculate monthly LLM token costs across prompts, outputs, users, and daily usage before choosing an AI model.
Formula
const inputCost = users * promptsPerUserPerDay * inputTokens * inputCostPerMillion / 1000000 * daysPerMonth; const outputCost = users * promptsPerUserPerDay * outputTokens * outputCostPerMillion / 1000000 * daysPerMonth; const totalMonthlyCost = inputCost + outputCost; const annualCost = totalMonthlyCost * 12; return { inputCost, outputCost, totalMonthlyCost, annualCost };Users
25
Prompts Per User / Day
20
Input Tokens / Prompt
1,200
Output Tokens / Prompt
800
Input Cost / 1M Tokens
3 $
Output Cost / 1M Tokens
15 $
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
Prompt Token Cost Calculator estimates Input Cost / Month, Output Cost / Month, Total Monthly Cost from Users, Prompts Per User / Day, Input Tokens / Prompt, Output Tokens / Prompt. Use it to compare scenarios and understand which inputs drive the biggest changes. Results are directional estimates — verify with current, authoritative sources before making financial, legal, or health decisions.
Use this technology calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Users, Prompts Per User / Day, Input Tokens / Prompt and returns Input Cost / Month, Output Cost / Month, Total Monthly Cost.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
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This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. Results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Consult a qualified professional to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.
Reviewed by the CalculateThis.ai editorial team. Updates: check back for latest parameters. Tools are for estimation only — verify with current provider terms.