Image Generation / Quote
Nano Banana Pro(Gemini 3 Pro Image) API Price Image Generation
Google · gemini-3-pro-image
| Billing | USD · 百万 tokens |
|---|---|
| Modalities | 文本 / 图像 |
| Deep Thinking | — |
| Verified Date | 2026-09-04 |
| Official pricing page | ai.google.dev/gemini-api/docs/pricing ↗ |
图像输入 $0.0011/张(560 tokens);输出折合 1K/2K 图 $0.134、4K $0.24/张;Batch/Flex 半价($6/$60),Priority $3.6/$216。
Pricing Tiers
| Tier | Price | Description |
|---|---|---|
| 文本/思考输出 | out $12 /百万 tokens | 图像输出按 $120/1M tokens |
Monthly Cost Estimate
30 days · no cache hits · list price
Free quotas, tiered pricing, batch discounts, and time-based pricing are not included; refer to official bills.
Google Related Models
- Gemini 3.8 Flash $0.75 / $3.75
- Gemini 3.7 Flash $0.75 / $3.75
- Gemini 3.6 Flash $0.75 / $3.75
- Gemini 3.5 Flash $1.5 / $9
- Gemini 3.5 Flash-Lite $0.3 / $2.5
- Gemini 3.1 Flash-Lite $0.25 / $1.5
- Gemini 3.1 Pro Preview $2 / $12
- Gemini 2.5 Pro $1.25 / $10
- Gemini 2.5 Flash $0.3 / $2.5
- Gemini 2.5 Flash-Lite $0.1 / $0.4
- Nano Banana 2(Gemini 3.1 Flash Image) $0.5 / $60
- Nano Banana 2 Lite(Gemini 3.1 Flash Lite Image) $0.25 / $30
- Veo 3.1 $0.4 /秒
- Veo 3.1 Fast $0.1 /秒
- Veo 3.1 Lite $0.05 /秒
- Gemini Omni Flash $1.5 / $17.5
- Gemini 3.1 Flash TTS Preview $1 / $20
- Gemini 3.5 Transcribe $2 / $12
- Gemini 3.5 Transcribe Live $3.5 / $21
- Lyria 3.5 $0.08 /首
- Lyria 3 Clip Preview $0.04 /首
- Lyria 3 Pro Preview $0.08 /首
FAQ
How much does the Nano Banana Pro(Gemini 3 Pro Image) API cost?
Input $2/百万 tokens, output $120/百万 tokens
Which input modalities does Nano Banana Pro(Gemini 3 Pro Image) support?
文本 / 图像.
What is the approximate monthly cost of Nano Banana Pro(Gemini 3 Pro Image)?
Depends on volume: light use (1M input + 300K output per day) ≈ $1,140/month; medium (5M + 1.5M) ≈ $5,700/month; heavy agents (10M + 3M) ≈ $11,400/month. Cache hits, batch discounts and tiered pricing can lower this further.
How does Nano Banana Pro(Gemini 3 Pro Image) compare with peers on value?
Google Nano Banana Pro(Gemini 3 Pro Image) is priced low among comparable models; compare against similar models. See the Pricemon market table for a full comparison.
What use cases suit Nano Banana Pro(Gemini 3 Pro Image)?
Good for: product imagery, creative design, brand content, marketing assets, batch generation.
Does Nano Banana Pro(Gemini 3 Pro Image) have a free tier?
Check Google's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.