Trip Expense Splitter — who owes whom, settled in a few payments

One friend booked the stay, another paid for dinner, someone paid for nothing. Enter what each person paid and see everyone’s equal share, where each person stands, and the fewest payments that settle it.

paid
paid
paid
paid
EACH PERSON’S SHARE
₹6,500
Trip total₹26,000Payments to settle3

Who pays whom

Meera → Asha₹6,500
Kabir → Asha₹4,500
Ravi → Asha₹500

Where everyone stands

Asha paid ₹18,000gets ₹11,500
Ravi paid ₹6,000owes ₹500
Meera paid ₹0owes ₹6,500
Kabir paid ₹2,000owes ₹4,500

Split equally, in whole paise, with the fewest payments — the same maths as split groups in Spendly.

Make a group in Spendly for the trip: add each payment as it happens, see who owes whom, and send a WhatsApp reminder that opens your friend’s UPI app with the amount filled in.

Start a split group →

How it is calculated

The total is everything anyone paid. Each person’s share is the total divided equally, in whole paise — the leftover paisa goes to the first people, so the shares always add up to the total exactly.

Each person’s position is what they paid minus their share: positive means they get money back, negative means they owe. Then the biggest debtor pays the biggest creditor, again and again, which settles the group in as few payments as possible.

Share = total ÷ people (whole paise)
Position = paid − share   (+ gets back, − owes)
Settle: largest debtor pays largest creditor, repeat
Example. Asha paid ₹18,000 for the villa, Ravi ₹6,000 for the cab, Kabir ₹2,000 for dinner and Meera nothing. The trip cost ₹26,000, so each share is ₹6,500. Three payments settle it: Meera pays Asha ₹6,500, Kabir pays Asha ₹4,500 and Ravi pays Asha ₹500.

Questions

How do you split trip expenses fairly?

Agree the rule before you leave — usually equal shares for shared costs — and record every payment as it happens. At the end, net each person’s payments against their share, and settle with the fewest transfers.

What if someone skipped part of the trip?

Split that part separately among the people who were there. In Spendly a split can be equal, by exact amounts, by ratio or by percentage.

Is this the same as Splitwise’s “simplify debts”?

It does the same job: it turns many small debts into the fewest payments that leave everyone square.

Do my friends need an app?

No. This page needs no sign-up. In Spendly, a reminder goes to a friend on WhatsApp with a link that opens their UPI app with the amount filled in — they do not need Spendly.

Add this calculator to your site

Free for any blog or website. Paste the code where the calculator should appear: it works on phones and stays up to date.

Related

Track it for real — free.

Banks, cards, bills, EMIs, goals and every investment in one app, with the one number that matters: what’s safe to spend.

Start using Spendly →

No bank login · no card · works in any browser