How to split expenses with friends: the complete guide
Use one shared app, log each expense when it happens, choose the split that matches what each person actually used, and settle up with a short list of payments at the end. That works for a weekend away, a shared flat or a regular dinner group. Below: the ways groups usually split costs, how to pick a fair split, how currencies work, and a worked example where six friends settle €1,860 of shared costs in four payments.
Disclosure: we make SuperSplit, an expense-splitting app. The method works with any app, and we compare the alternatives with sources below.
What are the ways to split expenses with friends?
| Method | Works for | Breaks down when |
|---|---|---|
| A shared spreadsheet | Two or three organised people, one currency | Someone forgets to log a cost or edits a formula, and there is no settle-up math at the end |
| Keeping it in your head | Almost never | People misremember, round in their own favour, and whoever paid most absorbs the difference |
| An expense-splitting app | Groups of three or more, trips, shared flats | Half the group never opens it, so pick one your group will actually use |
For any group of three or more, or any trip longer than a day, an app is the sane option: it keeps the running balance and works out who pays whom.
Which split method is fair?
Not every cost should be split equally. Match the method to what people actually used:
| Method | Use it for | Example |
|---|---|---|
| Equally | Costs everyone shared | A €96 dinner for four is €24 each |
| Exact amounts | One person's extra | The €28 lobster goes to whoever ordered it; the rest is split |
| Shares | Unequal use | €900 of rent with shares of 2, 1 and 1 is €450, €225 and €225 |
| Percentages | Agreed ratios, such as income | A 60/40 split of €1,500 rent is €900 and €600 |
SuperSplit supports all four on the free plan. The goal isn't perfect precision; it's a result everyone agrees is fair.
How do you handle more than one currency?
Give the group one currency. Record each cost in the currency you actually paid, convert it at that day's rate, and keep the rate with the expense so the balance doesn't drift. In SuperSplit, adding an expense in another currency is a Pro feature: it converts the amount at a daily exchange rate (148 currencies) and saves the rate with the expense. Tricount and Splid say they include currency conversion for free. Our trip guide walks through a euro-and-pound example.
How do you settle up without a tangle of payments?
Settle net balances, not individual debts. Work out what each person paid minus their share, then have the person who owes the most pay the person who is owed the most, and repeat. Each payment clears at least one person, so a group of n people never needs more than n − 1 payments.
Six friends on a villa trip logged five shared costs worth €1,860. Settle-up needs four payments:
| Payment | Amount |
|---|---|
| Fay pays Ana | €320 |
| Dev pays Ana | €200 |
| Cara pays Ben | €100 |
| Cara pays Eli | €10 |
The full breakdown, computed with the settle-up code in the SuperSplit apps.
Pay each other however you normally do, by bank transfer, cash or a payment app, then record the payment so the balance reaches zero. SuperSplit doesn't move money.
Which app should you use?
| App | Free plan | Sign-up | Currency conversion |
|---|---|---|---|
| Splitwise | Daily expense limit (number not published; reports: three to five a day) and ads | Not stated on the pages we checked | Pro |
| Tricount | "Free. No ads. No limits." | "Try tricount without signing up" | Included |
| Splid | "Splid is free!" | "no sign-up required" | Included, over 150 currencies |
| SuperSplit (ours) | No daily limit, no ads. Pro is $19.99/yr, $2.99/mo or $34.99 once | Organiser signs in; others can be added by name | Pro, 148 currencies |
Competitors checked 14 Oct 2026 on their own sites; daily-limit reports from IT Voice (Dec 2023) and Finny (Aug 2026). SuperSplit Pro prices: US App Store, confirmed 15 Oct 2026; prices vary by country. Full comparison.
A simple system that works
- Pick one app and get everyone in before the trip or the month starts.
- Log expenses as they happen. Ten seconds now beats an evening of reconstruction later.
- Keep the receipts so there's a record. SuperSplit Pro can scan them for you.
- Settle up promptly. The longer a balance sits, the more awkward it gets.
Quick answers
- What's the best app to split expenses with friends? It depends on your group. For free currency conversion and no sign-up, Tricount or Splid; for unlimited, ad-free splitting in native iPhone and Android apps, SuperSplit; if everyone is already on Splitwise and you log only a few costs a day, staying put is reasonable.
- How do you split fairly when amounts are uneven? Exact amounts for individual items, shares for unequal use such as room sizes, and equal splits for genuinely shared costs.
- Does everyone need to download the same app? Not always. Splid, Spliit and Kittysplit say nobody needs an account. In SuperSplit, friends can be added by name, the balance can be shared to your group chat as an image or text, and members can sign in on the web to view the group without installing anything. More on that.
- How many payments does it take to settle up? At most one fewer than the number of people with a balance, and often fewer.
Sources
- Splitwise Pro — checked 14 Oct 2026
- IT Voice on the Splitwise free limit — 30 Dec 2023
- Finny: "Splitwise Pricing 2026" — 6 Aug 2026
- tricount.com — checked 14 Oct 2026
- splid.app — checked 14 Oct 2026
- spliit.app — checked 14 Oct 2026
- kittysplit.com — checked 14 Oct 2026
- SuperSplit on the US App Store — Pro prices confirmed 15 Oct 2026
Stop doing trip math.
SuperSplit keeps every balance current and suggests the payments that settle the group. Free on iPhone and Android.
