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How to split trip expenses with friends

Updated 21 October 2026 · 5-minute read

Short answer: write down every expense during the trip with who paid and who it was for. At the end, each person’s balance is what they paid minus their share of everything. People with a negative balance pay back the people who covered them, and the group is settled.

Step by step

  1. Agree how you’ll split before the trip: usually equally, with exceptions for things only some people did.
  2. Log each expense when it happens: what it was, how much, who paid, and who it was for.
  3. Keep receipts (a photo is enough) for the big ones like the hotel and tours.
  4. Work out balances at the end: what each person paid, minus their share.
  5. Settle up: everyone who owes pays back whoever covered them, and each payment is marked as paid.

Worked example: four friends in Boracay

Four friends spent ₱18,120 on a trip, with a different person paying for each thing. Every expense was shared equally.

ExpensePaid byAmountEach person’s share
Resort, 2 nightsLin₱9,600₱2,400
Seafood dinnerAaliyah₱3,840₱960
Island hoppingRajhi₱4,200₱1,050
TricycleArvin₱480₱120
Total₱18,120₱4,530

Each person’s balance

Balance = what you paid − your share (₱4,530). Positive means the group owes you.

PersonPaidShareBalance
Lin₱9,600₱4,530+₱5,070
Rajhi₱4,200₱4,530−₱330
Aaliyah₱3,840₱4,530−₱690
Arvin₱480₱4,530−₱4,050

Who pays whom

Each person pays back whoever covered them. Between two people, what they owe each other cancels out: Aaliyah owes Lin ₱2,400 for the resort, Lin owes Aaliyah ₱960 for dinner, so Aaliyah pays Lin the difference, ₱1,440.

PaymentAmount
Arvin → Lin₱2,280
Aaliyah → Lin₱1,440
Rajhi → Lin₱1,350
Arvin → Rajhi₱930
Arvin → Aaliyah₱840
Aaliyah → Rajhi₱90

After these payments every balance is zero: Lin receives ₱5,070, Arvin pays ₱4,050 in all, and so on. Because each payment traces back to specific expenses, anyone can check why they owe what they owe.

Tips that prevent arguments

Doing it in Owlsplit

  1. Start a trip and add everyone, or share the 8-character trip code so they join themselves.
  2. Add each expense as it happens: who paid, how much, and who it was for. Everyone in the trip sees it live.
  3. Open Settle to see exactly who pays whom, with each payment’s breakdown and the payee’s QR code.
  4. When someone pays, they (or the person paid) tap Mark as paid.

Start a trip — free

Questions

Should one person pay for everything on a group trip?

It doesn’t matter who pays, as long as every expense is written down with who paid and who it was for. At the end, each person’s balance shows who is owed and who owes.

When should a group settle up after a trip?

Settle within a few days of getting home, while receipts and memories are fresh. Logging expenses during the trip means settling takes minutes.

How do you work out who owes whom?

For each expense, everyone who shared it owes the person who paid their share. Between any two people, the amounts they owe each other cancel out, leaving one payment in one direction.