Tools
LLM cost calculator
Pick a model, set the input/output tokens per request and your monthly volume, and see per-request and monthly API cost for Claude, Gemini and GPT — with savings vs each provider's list price. Rates are read live from the Kunavo catalog.
Your workload
Quick presets
Rate: $1.20 in / $6.00 out per 1M tokens · read live from the Kunavo catalog.
Estimated cost
Per request$0.00420
Per month (Kunavo)$420
Per month at Anthropic list$1,050
You save vs Anthropic list
$630/ month · ~60%
Estimate only. Reasoning models bill hidden reasoning tokens at the output rate; prompt caching bills cached input at a fraction of the input rate — both shift the real number. Failed requests are never billed.
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