Prompt Caching & Batch ROI CalculatorsOpenAI
OpenAI: GPT-5.4 Image 2 Prompt Caching Calculator
Base Input Rate$8/M
Cache Hit Read$2.000/M(-75%)
Cache Write SurchargeFree (Automatic)
Output Rate$15/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$7,600.00
Net Bill$4,000.00
Cache Savings$3,600.00 (-47%)