Gemini 3 Pro token counter

Type or paste a prompt to count Gemini 3 Pro tokens and estimate what it costs to run — free, live, and private.

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Counts include each model's own chat-template overhead.

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Gemini 3 Pro

Google · 1M context

…tokens

Vendor: Google
Context window: 1M tokens
Pricing (per 1M tokens): $2 input · $12 output (as of 2026-07-07)
How we count: Google's official count-tokens API, since its tokenizer isn't public

Exact when a server API key is configured — counts come from Google's own count-tokens endpoint. Otherwise a clearly-labeled local estimate is shown.

Only to Google's count-tokens API (which doesn't run the model or store your prompt) — nothing is logged by this site.

Input tokens × $2/1M plus output tokens × $12/1M (standard tier, as of 2026-07-07). The calculator above does this for your actual prompt.