Here is an online octane rating calculator which helps you in the calculation of minimum octane rating for your entered research octane number and motor octane number.
Octane rating: It is otherwise called as octane number. Performance of the engine or aviation fuel is measured using this number. Fuels with a higher octane number are used in the engines that need higher compression ratios. High-performance gasoline engines are the engines that need higher compression ratios.
Feel free to use our online octane rating calculator to make your octane number calculations easier. Manually you can calculate it by just dividing the sum of research octane number & motor octane number by the integer '2'.