Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) API pricing
As of October 22, 2026, Google Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) costs $0.25 per million input tokens and $1.50 per million output tokens on Google's own API.
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) benchmarks and specs · Every Google model's price
- Input, per million tokens$0.25
- Output, per million tokens$1.50
- Cached input, per millionNo cache price listed
- Context window66K tokens
- Max output59K tokens
- Output speedNot measured
What a request costs
Three fixed token mixes at the list price, without cache or batch discounts. For a whole month, use the calculator.
| Workload | Tokens | One request | 1,000 requests | Fits the context window |
|---|---|---|---|---|
| Chat turn | 1K input + 500 output tokens | $0.0010 | $1.00 | Yes |
| Repository review | 50K input + 3K output tokens | $0.017 | $17.00 | Yes |
| Agent loop | 200K input + 10K output tokens | $0.065 | $65.00 | No, it would need splitting |
| Solved coding task | One SWE-bench Verified attempt, divided by the share that succeed | Not computable | Not computable |
Price history
We have read Google's own price every day since October 21, 2026. It has not changed yet; any change will be listed here with its date.
- October 21, 2026 First recorded: $0.25 input, $1.50 output
Cheaper models as good as Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) has no overall or coding score, so we make no quality claim against it.
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) pricing questions
- How much does Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) cost per million tokens?
- $0.25 per million input tokens and $1.50 per million output tokens, as listed on OpenRouter on October 22, 2026.
- Does Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) support prompt caching?
- OpenRouter lists no cached input price for this model, so assume every input token is billed at the full rate.
- Has the price of Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) changed?
- Not since we started recording it daily on October 21, 2026.