Prompt Caching & Batch ROI CalculatorsMicrosoft
Microsoft: Phi 4 Prompt Caching Calculator
Base Input Rate$0.07/M
Cache Hit Read$0.035/M(-50%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.14/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$67.20
Net Bill$46.20
Cache Savings$21.00 (-31%)