Prompt Caching & Batch ROI CalculatorsGoogle
Google: Gemini 3 Flash Preview Prompt Caching Calculator
Base Input Rate$0.5/M
Cache Hit Read$0.050/M(-90%)
Cache Write SurchargeFree (Automatic)
Output Rate$3/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$640.00
Net Bill$370.00
Cache Savings$270.00 (-42%)