Split trip costs with friends and settle up in one or two payments.
Flights, hotels, dinners, cabs: track every shared cost during the trip and let Splitwiser work out exactly who owes who at the end.
To split trip costs fairly, log every shared expense as it happens rather than trying to remember it later, and only include the people it actually applies to. At the end, settle the running balance in the fewest possible payments instead of everyone paying everyone back.
Want the balances worked out for you? The trip expense calculator tracks every cost and settles the group in the fewest payments.
Add costs on the go
Log flights, hotels, and dinners the moment they happen, no receipts pile up to sort out later.
Uneven splits, handled
Not everyone shares every cost. Choose exactly who a bill applies to and Splitwiser splits it fairly.
Fewest payments to settle
Instead of everyone paying everyone, Splitwiser works out the smallest number of payments needed.
One shared trip view
Everyone on the trip sees the same running total and balances, no more group-chat math.
"Six of us traveling together and not one awkward money conversation the whole trip."
Planning the split before the trip starts
Agree on the basics before anyone books anything: will shared costs like the house or car split evenly regardless of who does what, and will individual costs like an extra activity only get split among the people who join it? Decide who pays for the big up-front costs, flights, the rental, the deposit, since that person effectively floats the group's money until it settles.
Log costs as they happen rather than saving receipts for a group chat reckoning at the end. The gap between "I'll remember it" and an accurate split is exactly where trip money arguments come from.
What to do about the friend who never seems to pay their share
Settle up during the trip, not just at the end. A balance that gets checked and partially cleared every couple of days is much easier to keep track of than one big number nobody wants to look at on the last night. Keeping the running total visible to the whole group also removes the awkward job of being the one person who has to bring it up.
A worked example: a beach house weekend for five
Five friends rent a beach house for the weekend. Priya books the house for $900 and pays upfront. Jae buys groceries for $180. Noor pays for a boat tour that only three of the five join, $210 total, $70 each. Everyone splits the house and groceries evenly: $180 each for the house, $36 each for groceries. Working through each person's paid-minus-owed balance, Priya is owed money by all four other friends, so the whole weekend settles in four payments, each one straight to Priya, instead of the ten separate debts it would take if everyone tried to work out who owed who individually.
Common questions
Can I use it to split trip expenses with a group?
Yes. Create a trip, add every shared cost as it happens, and Splitwiser tallies a fair split for the whole group by the end.
Is Splitwiser free?
Yes. Core features like adding expenses, splitting bills, and settling up are free, with no paywall on the essentials.
How do you split costs when not everyone does the same activities?
Log each cost against only the people it applies to rather than the whole group. Someone who skips the day trip should not be included in that expense at all, even though they share the accommodation and other costs.
What do you do about the friend who never seems to pay their share?
Settle up more often instead of waiting until the trip ends: a small balance is easier to chase than a large one weeks later. Keep the running total visible to everyone throughout, not just at the final tally.
How do you split a trip when people join or leave partway through?
Only include someone in the costs that happened while they were actually there. Accommodation and shared costs during their days count; anything before they arrived or after they left does not.
Should trip costs be split evenly or by what each person used?
Shared costs like accommodation and a rental car usually split evenly among whoever is there. Individual costs like meals someone skipped or an activity only some people did should be split only among the people who took part.
How many payments does it take to settle up after a group trip?
Far fewer than one per pair of travelers. Splitwiser matches the largest debtor to the largest creditor and repeats until every balance is zero, which usually settles a trip for six or eight people in two or three payments.