Average Seating Capacity of a Coach Bus On average, a standard coach bus can accommodate between 47 and 57 passengers. This makes coach buses an excellent option for transporting large groups for long-distance travel, events, or tours.

The passenger capacity of a bus varies dramatically depending on its design and intended use. A standard single-deck city bus typically seats between 30 and 40 people, though it can accommodate an additional 20–30 standing passengers during peak hours. Double-decker buses, commonly found in London and other major global cities, usually seat about 60 to 80 people across both levels. For higher capacity, articulated "bendy" buses can carry up to 120 passengers (seated and standing combined), while massive bi-articulated models used in some Bus Rapid Transit systems can hold up to 300 people. On the smaller end, a minibus typically carries 8 to 25 people. In 2026, many modern buses are also designed with flexible layouts to accommodate wheelchairs and strollers, which can slightly reduce the total number of fixed seats while improving the overall accessibility and utility of the vehicle.