The flights and the hotel are the easy part — they have prices on a screen. What wrecks a travel budget is everything in between: the taxis, the coffees, the museum you didn't plan on, the currency conversion fees skimming a few percent off every purchase. A budget that only counts the bookings is a budget that will lie to you.
Split fixed costs from daily costs
The cleanest structure separates one-off fixed costs from repeating daily costs. Fixed costs happen once per trip; daily costs repeat for every day you're away. Estimating the two separately stops you from either forgetting the small stuff or double-counting the big stuff.
- Fixed: flights, travel insurance, visas, airport transfers, big-ticket tours.
- Daily: accommodation, food, local transport, activities, incidentals.
- Total = fixed costs + (daily rate × number of days).
Travel Budget Calculator
Enter your fixed costs and a daily rate to see the full trip total and a per-day breakdown.
Set an honest daily rate
Your daily rate is where realism lives. Look up a mid-range meal, a couple of local transport fares, and one activity for your destination, add a cushion for coffees and snacks, and you have a defensible number. A city break and a beach week can have wildly different daily rates — budget each destination on its own terms.
Add a 10–15% contingency
Something always comes up: a missed connection, a splurge dinner, a souvenir. Padding the total by 10–15% turns those surprises from budget-breakers into things you already planned for.
Mind the currency and the card
Conversion fees are a silent line item
Card foreign-transaction fees and poor exchange rates can quietly add 2–3% to everything you spend abroad. Convert your daily rate into the local currency up front so you're budgeting in the money you'll actually be spending.
Separate the fixed from the daily, set a rate you can defend, pad for the unexpected, and account for the exchange rate — and your trip will cost roughly what you said it would. That's the whole point of a budget.