Prompt Caching & Batch ROI CalculatorsOpenAI
OpenAI: GPT-4.1 Nano Prompt Caching Calculator
Base Input Rate$0.1/M
Cache Hit Read$0.030/M(-70%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.4/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$112.00
Net Bill$70.00
Cache Savings$42.00 (-37%)