Prompt Caching & Batch ROI CalculatorsOpenAI
GPT-4o (Omni) Prompt Caching Calculator
Base Input Rate$2.5/M
Cache Hit Read$1.250/M(-50%)
Cache Write SurchargeFree (Automatic)
Output Rate$10/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$2,800.00
Net Bill$2,050.00
Cache Savings$750.00 (-27%)