On t.v. they average out to about a Min in the theatre they run about three Min. Trailers cost a lot and so does airtime so they make them short and sweet.
There are a variety of places to find a movie trailer of the hit movie Crash. A full length trailer can be found online at a website such as YouTube.
This all depends on the creator of the book trailer. You can make it as long or as short as you want depending on how much information you want in your book trailer. The time length is just like the length for a movie trailer it can be anywhere from thirty seconds to two minutes. I personally like minute long or a bit longer book trailers. But as long as your trailer is captivating it doesn't matter that much. Just make sure it is not TOO long and drawn out.
115 minutes .
83 minutes
150 minutes
102 minutes aka 1 hour and 42 minutes
The animated film 'Frozen' is 102 minutes in length .
112 minutes.
105 minutes
88 minutes
117 minutes in length .
The average trailer is between 3-5 minutes. All the trailers and commercials together sometimes add up to 15 minutes before the movie starts.