The general rule of thumb is that you should tip your chauffeur between 15% and 20%.

What is an appropriate tip for a limo driver?

The longer the trip, in general, the more one should tip the driver. A short drive from the airport usually requires a tip of around $5-$10, whereas drives over an hour conventionally come with tips of at least $20. To make it easier, use 10% of the total bill at the bare minimum tip amount.

How much do you tip private drivers?

A figure between 10% and 15% is customary, but this is dependent on the quality of service. Often rounding up to the nearest figure in your bill could suffice.