Trip budgets, packing, insurance need, itinerary timing, points value, visas and booking-site scams — straight answers in seconds. The full detailed report costs less than a cup of coffee: $2.95.
The most common travel mistake is not choosing the wrong destination — it is scheduling too little time for it. A '10-day Europe trip' covering four cities and two flights can leave barely four real sightseeing days once arrival, departure and transfers are counted. This planner does that arithmetic for you: core days per city based on your travel pace, half a day per intercity move, and a recovery day for every meaningful time-zone jump. It returns the true minimum days your itinerary needs, plus a 20% buffer version that is the one you should actually book around.
Work out the minimum days your itinerary really needs — core days per city at your travel pace, travel buffers between places and jet-lag recovery — before you book flights you will regret.
As a baseline, roughly two to three days of core time per major city, more at a slow pace and less for a whirlwind visit — but transfers between cities each eat about half a day, which is where tight itineraries quietly collapse.
Because crossing seven or more time zones typically costs two low-energy days however disciplined you are. Planning recovery days in is not wasted time — it is the difference between seeing the city and sleeping through it.
Book around the buffered number. The minimum is the mathematical floor; the buffer is the difference between rushing between bookings and actually being somewhere — and it is the number unhappy travellers always wish they had used.
Every tool answers instantly from our own knowledge and calculators. Want the deeper, personalised version? Each has a $2.95 full report.