Prompt Caching & Batch ROI CalculatorsGoogle
Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) Prompt Caching Calculator
Base Input Rate$0.25/M
Cache Hit Read$0.063/M(-75%)
Cache Write SurchargeFree (Automatic)
Output Rate$1.5/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$320.00
Net Bill$207.50
Cache Savings$112.50 (-35%)