Gemini calculator

Start with text. Expand only when Gemini pricing needs it.

Estimate Gemini API cost from usage tokens or planning text. Modality, context caching, and grounding stay tucked into one advanced section so the first estimate stays fast.

Inputs

Model

Input tokensOutput tokens

Calls per dayDays per month

Use Gemini Batch prices when available

Gemini options

Input modalityContext cachingCached tokensCache TTL hoursGrounding queries per call

For image, audio, video, PDF, tools, and system instructions, use Gemini Count Tokens for exact request counts.

Result

$66.00estimated monthly cost

Per request<$0.01

Daily$2.20

Annual$792

Monthly calls15,000

Input<$0.01

Output<$0.01

Price bandText / image / video

High confidence: based on Gemini usage metadata or Count Tokens API numbers.

Pricing checked 2026-05-09. Gemini 3 Flash Preview: input $0.5/1M, output $3/1M tokens. Output pricing includes thinking tokens when listed by Google.

References

Grounded in Gemini pricing and token-counting docs.

Gemini API pricing Gemini token guide Gemini Count Tokens API Gemini context caching

Google's Count Tokens API can count request-like content including text, chat, inline media, video, PDF, cache, system instructions, and tools. This static page does not ask for an API key or call Google APIs.

Image generation, Veo/video generation, Vertex enterprise pricing, and exact media dimension or duration estimators are intentionally excluded from this first Gemini calculator.