Work out trip itinerary time instantly with clear inputs, formula shown and shareable results.
Itinerary time is activities times duration plus travel between them — with one fewer transfer than activities. Travel time is the element most often underestimated: five activities with 25 minute transfers adds an hour and forty minutes to the day.
Itinerary time
total = activities x duration + (activities - 1) x travel time
Three to four with substantial travel between them. Five or more only works when everything is walkable and short.
Yes, 15-20% on top. Queues, meals and simply wanting to stay longer somewhere all eat into a tightly planned day.