How the travel budget calculator works
Trip costs fall into four groups: getting there, where you sleep, daily spending, and planned activities. The calculator adds them and applies a buffer.
Lodging = Nightly rate × Nights
Daily = Per-person daily spend × Travelers × (Nights + 1)
Total = (Transport + Lodging + Daily + Activities) × (1 + Buffer)
Daily spending covers food, local transport, tips and small purchases, and counts nights plus one day, since you eat and travel on the day you leave too. Lodging is entered per night for the whole group. A 10% to 15% buffer covers baggage fees, price changes and the souvenir you did not plan for. Travel insurance, visas and pet or house sitting are extras to add to activities if they apply.
Worked example
Two people on a 7-night trip with $600 flights each, a $180-a-night rental, $100 each per day for food and getting around, and $300 of tours spend $1,200 on flights, $1,260 on lodging, $1,600 day to day and $300 on activities. With a 10% buffer the trip costs about $4,796: $2,398 per person, or about $600 a day.
Frequently asked questions
How much should I budget per day for travel?
It varies widely by destination and style, from under $50 a day in some countries to $200 or more in major Western cities.
Should a travel budget include a buffer?
Yes. 10% to 15% covers surprises without derailing the trip.
Why is the daily spend counted for nights plus one?
Because you spend money on the departure day as well as each night's following day.
Is travel insurance worth it?
It can be for expensive, non-refundable trips or destinations with high medical costs.
Updated October 2026. Results are estimates for education, not financial or medical advice. All math runs in your browser; nothing you type is sent anywhere.