Octane RON / AKI Converter

Enter the measurements or known size information below. Calcori compares them with a bounded reference set and returns the closest practical match.

RONMON

AKI / (R+M)/290

AKI = (RON + MON) / 2. A RON value by itself does not uniquely determine AKI without MON.

METHOD

How it works

Result = closest supported reference from the entered measurements; verify the final product or engineering specification.

Note

Reference values for sizing. Manufacturer ranges, tolerances and standard variants can differ; verify the product datasheet before ordering.