The starting taxi fare is 13yuan in 3 km and additional cost is 2.3yuan per km in Beijing. You will also pay 1 Yuan for fuel each trip.
The starting price will change at night time to begin at 14.
（Additional fuel price is changing according to the policy, sometimes we don’t need to pay. So it’s like don’t be surprised if the driver ask 1 yuan more than the taximeter shows. )