Splitcost
Share trips. Split costs. Stress less.
Split group trip costs without the group-chat math.
Track shared expenses in any currency, split them fairly, and see exactly who owes whom — synced across every device, for every trip, for the whole group.
A trip dashboard everyone can see
Here's a look at what a trip looks like once you're in.
Japan Spring Trip
🗓️ Apr 3 – Apr 12, 2026 (10 days) · Active now · Osaka, Japan
- Alice
- Ben
- Chloe
- Dan
| Description | Category | Amount | Paid By |
|---|---|---|---|
| Flight tickets | ✈️ Transport | ¥98,000 | Alice |
| Dotonbori dinner | 🍔 Food | ¥14,200 | Chloe |
| Osaka hotel (3 nights) | 🏨 Lodging | ¥52,500 | Ben |
Suggested settlement
Trip notes
📝 "Book the aquarium tickets before Apr 5 — sells out fast."
Everything a group trip needs
Shared expense tracking
Log who paid for what as you go — everyone sees the same running total, on any device.
Smart settlements
Splitcost works out the fewest payments needed to settle the whole group up, not a messy web of IOUs.
Multi-currency support
Add an expense in the local currency — it's converted to the trip's base currency automatically.
Join by QR code or trip code
Invite your group with a scannable QR code or a short code — no accounts to pre-create.
Collaborative trip notes
Keep packing lists, reservations, and reminders in one shared place the whole group can edit.
Trip dates & planning
Set your trip's dates and destination so everyone can see it's upcoming, active, or wrapped up.
Per-person breakdowns
See exactly what each person paid, owes, and spent by category — no manual tallying.
How it works
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1
Create a trip
Name it, pick a base currency, and you're the first member.
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2
Invite your group
Share a QR code, invite link, or short trip code — they just need to sign in with Google.
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3
Add expenses in any currency
Everyone can log what they paid for, and who it should be split among.
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4
Settle up fairly
Splitcost tells you the simplest set of payments to get everyone back to even.
You're invited to join a trip
Hosted by — · Base currency —
Join a trip by code
Have a trip code from someone? Enter it here to join.
Trip
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Trip dates
No trip dates yet.
Participants
Click a name to see their spending breakdown.
Add Expense
Expenses
| Date | Description | Category | Amount | Paid By | Split Among |
|---|
No expenses yet — add one above to get started.
No expenses match the current filters.
Settlement mode
Controls how balances and settlements below are calculated. Doesn't change any stored expense data.
Balances
| Participant | Paid | Owes | Net |
|---|
Suggested Settlements
Everyone is settled up. 🎉
Notes
Shared with everyone on this trip — reminders, packing lists, planning info.
No notes yet — add one above.
—
Settlements involving them
Not involved in any settlements.
Spending by category
| Category | Paid | Their share |
|---|
No expenses yet.
Expenses paid
| Date | Description | Category | Amount |
|---|
Didn't pay for anything yet.
Expenses involved in
| Date | Description | Category | Paid by | Total | Their share |
|---|
Not part of any expense splits yet.