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Google: Nano Banana 2.1 API Pricing

Google: Nano Banana 2.1 is an API model from google. It costs $1.5 per 1M input tokens and $7.5 per 1M output tokens. Its context window is 65,536 tokens with up to 58,982 output tokens. A workload of 10M input + 2M output tokens costs about $30 per month.
Input
$1.5
per 1M tokens
Output
$7.5
per 1M tokens
Cached input
—
per 1M tokens
Context window
65K
65,536 tokens
Blended (80/20)
$2.7
per 1M tokens

Nano Banana 2.1 (Gemini Nano Banana 2.1) is Google's image generation and editing model on the Flash tier, succeeding Nano Banana 2 and Nano Banana Pro. It improves product recontextualization,...

How much does Google: Nano Banana 2.1 cost for a real workload?

At 10M input + 2M output tokens per month, Google: Nano Banana 2.1 costs about $30 ($15 input + $15 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Google: Nano Banana 2.1?

Compare Google: Nano Banana 2.1 with other models

Google: Nano Banana 2.1 vs Google: Gemma 4 26B A4B (free)Google: Nano Banana 2.1 vs Google: Gemma 4 31B (free)Google: Nano Banana 2.1 vs Google: Lyria 3 Pro PreviewGoogle: Nano Banana 2.1 vs Google: Lyria 3 Clip PreviewGoogle: Nano Banana 2.1 vs Google: Gemma 3 4BGoogle: Nano Banana 2.1 vs Google: Gemma 3 12B

Frequently asked questions

How much does Google: Nano Banana 2.1 cost?

Google: Nano Banana 2.1 costs $1.5 per 1M input tokens and $7.5 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $30.

What is the context window of Google: Nano Banana 2.1?

Google: Nano Banana 2.1 has a context window of 65,536 tokens and can return up to 58,982 output tokens per response.

What are cheaper alternatives to Google: Nano Banana 2.1?

Cheaper models include OpenAI: GPT-5.4 (batch) ($1.25 in / $7.5 out), SpaceXAI: Grok 4.7 ($2 in / $6 out), Sakana: Fugu Max ($2 in / $6 out). See the full list on this page.

Is Google: Nano Banana 2.1 free to use?

No. Google: Nano Banana 2.1 is a paid model at $1.5 input / $7.5 output per 1M tokens. 20 free models are listed on the free models page.

Provider: google · Model ID: google/gemini-nano-banana-2.1 · Modality: text+image->text+image · Price snapshot October 21, 2026, refreshed daily. How we collect prices