Nano Banana API Pricing: Complete Tier and Cost Breakdown

quantslant@ai:~$ cat news_1 › The Nano Banana API is billed per image, and Google's list prices run from $0.0336 (Nano Banana 2.1 or 2 Lite at 1K) to $0.24 (Nano Banana Pro at 4K).

quantslant@ai:~$ cat news_2 › Nano Banana 2 costs $0.067 at 1K and $0.151 at 4K; the Batch API halves every rate.

quantslant@ai:~$ cat news_3 › The original Nano Banana (Gemini 2.5 Flash Image, $0.039) is deprecated and shuts down on March 15, 2027.

quantslant@ai:~$ cat news_4 › Below are all tiers by resolution, the cost of 100 images and a curl example.

Nano Banana API Pricing: Complete Tier and Cost Breakdown

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