KordyHow to split costs on a group trip fairly
Most money arguments on group trips come from three things: no rule agreed before the trip, expenses remembered days later, and a pile of transfers at the end. Agree on how you'll split, write each cost down the day it happens and settle with as few payments as possible.
The short answer
- Agree on the rule before you book: what's split equally, what's paid by whoever uses it.
- Log every shared expense the same day, with who paid and who it's for.
- Write each expense in the currency you paid in, and agree on one currency for the totals.
- At the end, settle with the fewest transfers instead of everyone paying everyone.
1. Pick the rule before the trip
Split equally what everyone shares and can't easily measure: the accommodation, a rented car, fuel, groceries for the flat. Split by use what people use differently: a dinner where some order much more, a tour only half the group joins, a taxi only two of you take.
Decide how couples and families count. Two people sharing a room and a budget often prefer to be treated as one in the balances, while their costs are still split per person.
2. Log each expense the day it happens
Costs remembered a week later are where the gaps come from. Whoever pays adds the expense straight away: the amount, who paid and who it's for. A photo of the receipt helps when someone asks later.
Costs that repeat, like the rent of a shared holiday flat paid monthly, are easier to enter once as a recurring expense.
3. Handle currencies the same way for everyone
Enter each expense in the currency it was paid in and let one exchange rate per day convert it to the trip's main currency. That way nobody has to agree on a rate at the end, and everyone sees the same totals.
4. Settle with the fewest transfers
Once everything is logged, each person's balance is what they paid minus their share. You don't need everyone to pay everyone: the people who are owed money can be paid back in a few transfers.
| Person | Paid | Share | Balance |
|---|---|---|---|
| Ana | €600 (hotel) | €250 | +€350 |
| Ben | €200 (car) | €250 | −€50 |
| Chris | €120 (dinner) | €250 | −€130 |
| Dee | €80 (museum) | €250 | −€170 |
Four friends spent €1,000, so each share is €250. Instead of six payments between everyone, three are enough: Ben pays Ana €50, Chris pays Ana €130 and Dee pays Ana €170.
Doing it in Kordy
We make Kordy, so here is how it handles each step. Add an expense with who paid and who shares it, split equally or with custom amounts, in any of 31 currencies with daily exchange rates. Balances shows each person's total, Simplify settles the trip with the fewest transfers, and payment history records who has paid back. Members can add their IBAN.
The free plan covers 5 new expenses a day. Kordy Pro removes the limit and adds receipt scanning and households, which treat a couple or a family as one in the balances.
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