Prompt Caching & Batch ROI CalculatorsGoogle
Google: Gemma 3 27B Prompt Caching Calculator
Base Input Rate$0.08/M
Cache Hit Read$0.040/M(-50%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.35/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$92.00
Net Bill$68.00
Cache Savings$24.00 (-26%)