# Nano Banana API pricing

As of 2026-09-11, Nano Banana prices on the Gemini API run from $0.0195 per image (Gemini 2.5 Flash Image (Nano Banana), batch) to $0.24 per image (Gemini 3 Pro Image (Nano Banana Pro), 4K) across 8 published variants. Every row below carries the provider page it was read from.

Prices read from the provider page; latest read 2026-09-11.

## Gemini 3.1 Flash Image (Nano Banana 2)

| Variant | Price | Billing | Note |
|---|---|---|---|
| 0.5K | $0.045 per image | per-unit |  |
| 1K | $0.067 per image | per-unit |  |
| 2K | $0.101 per image | per-unit |  |
| 4K | $0.151 per image | per-unit |  |

## Gemini 2.5 Flash Image (Nano Banana)

| Variant | Price | Billing | Note |
|---|---|---|---|
| standard | $0.039 per image | per-unit |  |
| batch | $0.0195 per image | per-unit | Published as Batch/Flex. |

## Gemini 3 Pro Image (Nano Banana Pro)

| Variant | Price | Billing | Note |
|---|---|---|---|
| 1K/2K | $0.134 per image | per-unit | One published price covers 1K and 2K output. |
| 4K | $0.24 per image | per-unit |  |

## Frequently asked questions

### How much does Nano Banana cost per image?

On the Gemini API, Gemini 2.5 Flash Image (Nano Banana) is $0.039 per image, or $0.0195 in batch. Nano Banana 2 (Gemini 3.1 Flash Image) is $0.045 at 0.5K, $0.067 at 1K, $0.101 at 2K and $0.151 at 4K. Nano Banana Pro (Gemini 3 Pro Image) is $0.134 at 1K or 2K and $0.24 at 4K.

### What is the Nano Banana Pro price?

Gemini 3 Pro Image, sold as Nano Banana Pro, is $0.134 per image at 1K or 2K output and $0.24 per image at 4K on the Gemini API pricing page read on the date shown. A hundred 2K images are $13.40 from those rows; the same hundred on Nano Banana 2 at 2K are $10.10.

### Is Nano Banana free?

Google's pricing page lists the free tier as not available for the Pro Image models. The free-tier status of the Flash image models is recorded on our Google AI Studio free-tier page from the same source; this page records paid per-image rates only and does not infer a free allowance.

## Sources

- [Google Gemini API pricing](https://ai.google.dev/gemini-api/docs/pricing), read 2026-09-11

## Related

- [Gemini API pricing](https://benchlm.ai/google/api-pricing)
- [All AI media pricing](https://benchlm.ai/media-pricing)
- [LLM API pricing](https://benchlm.ai/llm-pricing)

Canonical page: https://benchlm.ai/media-pricing/nano-banana