AI/LLM Inference Cost Calculator

AI inference cost is the expense of running machine learning model predictions. As LLMs become embedded in products, inference costs scale directly with usage

The calculator uses the standard published formula for ai inference cost. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.

The core formula is: Cost = (Input tokens / 1000) x Input price + (Output tokens / 1000) x Output price. Each step in the calculation is shown so you can verify the result manually.