Quick answer
Trip cost = days × (lodging + food + transport + activities) + one-off costs. A 7-day trip at $120 lodging, $60 food, $15 transport and $30 activities per day, plus $600 of flights, costs $2,175, or $310.71 a day.
Enter trip length, daily costs and one-off costs. The calculator returns the total and daily average. It builds a travel budget from daily costs and one-off costs.
Related tools: Gift Budget Calculator: Spending per recipient after a reserve. Commute Cost Calculator: Monthly cost of commuting by car. Daily Savings Calculator: Amount to save each day to reach a goal.
How to use the Travel Budget Calculator
- Enter trip length (days) (above 0).
- Enter lodging per night ($) (0 or more).
- Enter food per day ($) (0 or more).
- Enter local transport per day ($) (0 or more).
- Enter activities per day ($) (0 or more).
- Enter flights and other one-off costs ($) (0 or more).
- Press Calculate to see the result, and use Reset to start again.
| Input | What to enter | Allowed values |
|---|---|---|
| Trip length | A number, in days | > 0 |
| Lodging per night | A number, in $ | ≥ 0 |
| Food per day | A number, in $ | ≥ 0 |
| Local transport per day | A number, in $ | ≥ 0 |
| Activities per day | A number, in $ | ≥ 0 |
| Flights and other one-off costs | A number, in $ | ≥ 0 |
Formula and method
Formula
total = days × (lodging + food + transport + activities) + one-off costs
IEEE-754 double precision; shown to the decimals indicated.
Uses days as the number of nights; adjust lodging for your trip.
Worked examples
These examples are verified: each one is an automated test case that the live calculator must reproduce exactly.
Example 1
Inputs: Trip length = 7; Lodging per night = 120; Food per day = 60; Local transport per day = 15; Activities per day = 30; Flights and other one-off costs = 600.
| Result | Value |
|---|---|
| Total trip cost | $2,175.00 |
| Per day | $310.71 |
Example 2
Inputs: Trip length = 3; Lodging per night = 90; Food per day = 45; Local transport per day = 10; Activities per day = 25; Flights and other one-off costs = 0.
| Result | Value |
|---|---|
| Total trip cost | $510.00 |
| Per day | $170.00 |
The first line is the headline result (total trip cost). Below it the travel Budget Calculator lists per day, which describe the same case from other angles. IEEE-754 double precision; shown to the decimals indicated.
Typical omissions
Travel insurance, visas, luggage fees, tips and exchange fees are easy to forget. Add them to the one-off field. A contingency of 10 to 15% is common.
Lodging nights
Nights are usually one fewer than days. If the trip is 7 days, enter 6 nights of lodging by lowering the per-day figure or adjusting the one-off cost.
How the result changes with trip length
Holding every other input at the first worked example, this table changes only trip length. It shows how sensitive the answer is to that one value; each row was produced by running this calculator.
| Trip length | Total trip cost | Per day |
|---|---|---|
| 3.5 | $1,387.50 | $396.43 |
| 7 | $2,175.00 | $310.71 |
| 14 | $3,750.00 | $267.86 |
| 28 | $6,900.00 | $246.43 |
What happens with invalid input
These messages are produced by the calculator itself, so you know what to fix.
- Trip length: entering "0" shows "Trip length must be greater than 0." beside that field and no result.
- Lodging per night: entering "-1" shows "Lodging per night must be at least 0." beside that field and no result.
Choosing between the Travel Budget Calculator and similar calculators
Each row shows what a related calculator on this site asks for and what it returns, so you can pick the one that matches your question.
| Calculator | You enter | It returns |
|---|---|---|
| [Gift Budget Calculator](/lifestyle/gift-budget-calculator/) | total budget, recipients and held in reserve | Per recipient |
| [Commute Cost Calculator](/lifestyle/commute-cost-calculator/) | one-way distance, commuting days per month and fuel economy | Monthly commute cost |
| [Daily Savings Calculator](/lifestyle/daily-savings-calculator/) | savings goal, already saved and days to reach the goal | Save per day |
| [Parking Cost Calculator](/lifestyle/parking-cost-calculator/) | time parked, hourly rate and daily maximum | Parking cost |
| [Rent Split Calculator](/lifestyle/rent-split-calculator/) | total rent and each person's income | Shares |
Assumptions and limitations
- Add a contingency of your own
If a required value is empty, not a number, or outside its allowed range, the form marks that field with a message and shows no result instead of a misleading number. The automated checks deliberately try invalid entries for trip length and lodging per night to confirm this.
Frequently asked questions
How do I budget for a group?
Add up the group's costs, or divide the total by the number of travellers.
Are currency fees included?
No. Add card and exchange fees to the one-off costs.
Should I add a buffer?
A 10% buffer is a good idea.
What does the Travel Budget Calculator calculate?
Total trip cost from daily and one-off costs. It returns Total trip cost and Per day.
What formula does the Travel Budget Calculator use?
total = days × (lodging + food + transport + activities) + one-off costs. Uses days as the number of nights; adjust lodging for your trip.
What do I need to enter in the travel Budget Calculator?
You enter Trip length (days), Lodging per night ($), Food per day ($), Local transport per day ($), Activities per day ($) and Flights and other one-off costs ($).
How is the result rounded or limited?
IEEE-754 double precision; shown to the decimals indicated. Add a contingency of your own.
What is an example of a travel Budget result?
With trip length 7, lodging per night 120, food per day 60, local transport per day 15 and activities per day 30, the total trip cost is $2,175.00.
Related calculators
- Gift Budget Calculator — Spending per recipient after a reserve.
- Commute Cost Calculator — Monthly cost of commuting by car.
- Daily Savings Calculator — Amount to save each day to reach a goal.
- Parking Cost Calculator — Parking cost with an hourly rate and a daily maximum.
- Rent Split Calculator — Split rent in proportion to each person's income.
- Subscription Cost Calculator — Yearly and long-term cost of monthly subscriptions.
Sources
- ISO 8601-1: Date and time, representations for information interchange (calendar dates, ordinal dates and week dates)
- Gregorian calendar reform, papal bull Inter gravissimas (1582): the leap-year rule used for all dates
Content last reviewed 2026-11-04. Formulas and worked examples are checked by automated tests against independently computed values.