how long do firework shows last
The duration and budget for your display are intrinsically linked. In our opinion longer does not always mean better. A wedding firework display would normally last between 6 and 15 minutes. For a public or corporate display we would recommend the display duration to be between 18 and 22 minutes.
The length of the show is dependant on the budget and the type of effects used. A minimal show can last up to 10 minutes. Increasing your fireworks budget by $500 can double the length of a small fireworks show. It is best not to stretch a small budget too far, as the show will be too slow. Large shows should generally be no longer than about 30 minutes.