Length of the show
The length of a show is one of the biggest factors that determines the number of commercial breaks. Longer shows typically have more commercial breaks than shorter shows. This is because longer shows have more time to fill with commercials.
Network that airs the show
The network that airs a show can also affect the number of commercial breaks. Some networks, such as ABC and NBC, are known for having more commercial breaks than other networks, such as HBO and Showtime. This is because ABC and NBC rely on advertising revenue to fund their programming, while HBO and Showtime do not.
Target audience of the show
The target audience of a show can also affect the number of commercial breaks. Shows that target younger audiences tend to have more commercial breaks than shows that target older audiences. This is because younger audiences are more likely to be attracted to commercials, and advertisers are willing to pay more to reach them.
In general, the average TV show has between four and six commercial breaks per hour. However, some shows may have more or fewer breaks, depending on the factors discussed above.