Recipe
Split a trip with friends — properly, this time
AI reads every restaurant receipt, multi-currency reconciles automatically, settle-up links open the right payment app for each friend.
This is a step-by-step recipe for splitting the cost of a trip among friends — flights, the rental, dinners, the taxi from the airport — and settling up once at the end instead of chasing people all week. It is for the person who ends up paying for things and wants everyone squared away fairly, without a spreadsheet. Create a group for the trip, share the link with everyone going, and add expenses as they happen.
Last reviewed: January 2026
Trips are where bill-splitting apps prove themselves or fall apart. You hit 30+ shared expenses across a week, in 2-3 currencies, with one person fronting half of them on a card and someone else paying cash for taxis. Tricount handles this OK if you don't mind typing every line. Splitwise puts most of the useful features behind their Pro tier. Split The Bill keeps the lightweight Tricount feel and adds: AI scans every receipt, multi-currency reconciles automatically, and the settle-up at the end opens directly in Venmo / PayPal / Revolut / SEPA QR. This guide walks the full trip lifecycle.
Step-by-step
- 1
Create a Trip group before you leave
In the app, tap New group → name it after the destination ("Berlin May 2026"). Add everyone going by email. They get an invite link; they sign up if they don't have an account.
Use the group's default currency for the trip's "main" currency — usually the one most expenses will be in. If you're going from EUR-land to a USD destination, set the group default to USD; bills in USD don't need any conversion notes.
- 2
Set your payment handles before the trip starts
On `/profile`, fill in Settle-up payment methods. For mixed US/EU groups, fill at least: Venmo (US peers), PayPal.me (cross-border), Revolut (Europe), and IBAN + Beneficiary name (SEPA bank transfers).
Why *before* the trip: when you're actually settling on the last day with everyone trying to catch flights, no one wants to chase down each other's Venmo handles. Doing it once in advance removes the friction at the moment people are tired.
- 3
During the trip, snap every receipt
After each meal / hotel / cab, take a photo of the receipt. Tap New Bill in the app → upload the photo → review the auto-extracted line items. The AI handles most receipts in any language (we've tested German, French, Italian, Spanish, Russian, Cyrillic Serbian, Polish, etc.).
For receipts where the OCR couldn't read everything cleanly, the affected items get a "Review" badge — you can edit before splitting. Math always runs through verified code, never the AI, so totals are exact regardless of OCR quirks.
- 4
Split each bill the right way
Most trip bills are "everyone shared everything" — split equally between all attendees. Some are "X had drinks, Y didn't" — use item-level assignment to handle that within a single bill.
For a meal where 3 of 5 people had wine: open the wine line item, assign to those 3 only. The math handles the rest. No need to break the meal into 2 separate bills.
- 5
Use multi-currency for the cross-border bits
For a EUR trip with one peer based in USD: the bill is in EUR, that peer's share is in EUR. When they settle, they pay you in either USD via Venmo/PayPal (the math reconciles at the prevailing rate) or EUR via SEPA. Either works; the app tracks the EUR balance.
Pro tip: don't obsessively reconcile mid-trip. Wait until the end and settle once with the running total — fewer transactions, fewer reconciliation surprises.
- 6
Settle up at the end
On the last day, open your trip group from the sidebar to see who owes whom. Each non-zero share row has a "Pay" button; tap it → opens the payment app with the amount prefilled.
For SEPA bank transfers (common in Europe), tap "SEPA / IBAN" → a QR code appears. The recipient scans with their bank app, gets a prefilled SEPA Instant transfer, confirms. Money moves in seconds.
- 7
Export the trip as CSV for your records
After everyone's settled, click CSV detail on `/bills` to download every bill, every line item, every share, every settle-up. Useful for: business-trip reimbursements, tax-deductible portions, or just "what did this week actually cost". CSV opens cleanly in Excel / Sheets / Numbers.
Why this approach beats a Google Sheet
Trip groups eventually default to a shared spreadsheet. The problems with that approach:
Currency conversion errors compound. Manually applying USD/EUR rates day-by-day in a sheet is a recipe for arguments later. Split The Bill stores each bill in its native currency and reconciles with one rate at settle-time, which is both more accurate and more honest.
Receipts get lost. People take photos but never share them; the trip historian (always one specific friend) ends up reconstructing from memory. Split The Bill keeps the receipt photo attached to every bill, viewable in the Source image tab forever.
Settle-up is a separate process. Sheet says "Alice owes Bob $200" — then someone has to find Bob's Venmo, type the amount, add a memo, send. Split The Bill shrinks that to one tap.
One person ends up doing all the work. With shared sheets, someone becomes the trip accountant. With Split The Bill, every group member can add their own bills, edit splits, and see the running total — distributed effort, distributed visibility.
Tips that come from real trip splits
Snap the receipt before you eat the dessert. It's easier to find a clean receipt at the start of the meal than fish for it after coffee. Build the habit.
Use item-level for the alcohol vs no-alcohol crowd. Saves the awkward post-bill negotiation about who covers the wine.
Don't reconcile after every meal. Let balances run; settle ONCE at trip end. Fewer transactions, fewer fees, less mental overhead.
For taxis / quick cash payments, use the manual entry flow. Not every receipt has line items worth scanning. New Bill → manual → enter total. Takes 10 seconds.
Tag everything to a category (transport, lodging, restaurant) — the spending widgets on the dashboard will show you exactly where money went, which is useful for the post-trip "where did $X go" conversation.
When the AI scan struggles (and what to do)
The OCR works on 95%+ of typical receipts but fails on:
- Hotel folios with itemized breakdowns spanning multiple pages — too much structure for the model. Manually enter the relevant total. - Handwritten receipts in markets / family-run places — the model gets the scribble wrong. Edit the items it flagged "uncertain". - Receipts where the printer was running out of ink — the model can't read what humans can't read. Manually enter.
For any of these, the manual-entry flow takes ~30 seconds and the rest of the bill (split, settle-up, export) works exactly the same.
Frequently asked questions
Can I use Split The Bill abroad without a SIM?▾
Yes — runs in any browser. As long as you have hotel WiFi or a coffee shop network, you can scan receipts and split bills. And if you lose the connection mid-trip, bills you create are queued on the device and sync by themselves once you're back online. Most travelers process bills evening-of, not in real-time.
How does multi-currency actually work?▾
Each bill stores its native currency. Cross-currency settlements reconcile at the prevailing rate when one peer pays in a different currency. We don't pretend to lock in exchange rates day-by-day; one rate at settle-time is more honest. The free tier covers multi-currency in full — Splitwise paywalls it.
What if half the group has the app and half doesn't?▾
Public share links solve this. Send the link to the holdouts; they see the bill, their share, the items — no account needed. They can't add their own bills, but they can settle their share through any payment method on the "Pay" buttons.
How accurate is the receipt OCR for foreign-language receipts?▾
High accuracy for major European languages (German, French, Italian, Spanish, Portuguese, Dutch). Good for Russian, Polish, Czech, Cyrillic Serbian. Variable for handwritten or non-Latin scripts. Anything the OCR can't read clearly gets flagged with a "Review" badge so you can correct before splitting.
Can I add a tip after the fact?▾
Yes. On the bill detail, click **Add tax / tip / other** to append a separate line that gets added to the total + redistributed via your existing split. Useful when the receipt didn't include the tip and you added cash on the way out.
How do I export everything for my company expense report?▾
/bills → click **CSV detail** → download. The deep CSV has one row per item, expense, share — drops cleanly into Excel for filtering by date / payer / category. The same CSV works for tax deductions if you're self-employed.
What if someone leaves the trip early?▾
Settle their balance with them via "Pay" buttons before they leave; the rest of the trip's bills won't include them in new splits unless you explicitly add them. The historical bills they were on stay correct; just don't include them in new ones.
Free tier covers most recipes. Pro is 100 receipts every 30 days + private invite links.
