The petrol prices in Delhi are determined by the government of India. The government sets the price of petrol on a daily basis, based on the international market prices of crude oil and other factors.

The prices of petrol in Delhi are revised every day at 6 am and are applicable from 6 am to 5.59 am the next day. The petrol prices in Delhi are the lowest in all cities of India. This is due to the fact that the taxes imposed on petrol in Delhi are the lowest in the country.

The current petrol price in Delhi is Rs. 71.53 per litre. This is the price applicable as of May 2021. The prices of petrol in Delhi are determined by the government of India taking into account the international market prices of crude oil, transportation costs, refining costs, taxes, etc.