In Mumbai, petrol and diesel prices per litre will cost Rs 112.78 and Rs 103.63 respectively while the same costs Rs 107.45 and Rs 98.73 in Kolkata. In Chennai, petrol costs Rs 103.92 a litre and diesel Rs 99.92. Petrol is now 35.3% more costly than aviation turbine fuel which is sold to airlines. ATF in Delhi costs Rs 79,020.16 per kilo litre or nearly Rs 79 per litre.
State-run refiners revise the fuel rates on daily basis, taking into account crude rates in the international market and the rupee-dollar exchange rates. Any change in prices is implemented with effect from 6 am every day.