Split your expenses,not your friendships.
Splitty is a lightweight, no-frills web app for tracking shared expenses in a group and figuring out the simplest way to settle up. Made for trips, flatmates, friend groups, and families who'd rather spend less time on math and more time together.
No credit cardFree foreverOpen source (AGPL v3)
- ₹1,800
Hotel — 2 nights
Paid by Aanya
- ₹1,200
Dinner @ Curlies
Paid by Rohan
- ₹50
Cab from airport
Paid by Aanya
- ₹400
Snacks & water
Paid by Maya
- ₹100
Beach umbrella
Paid by Kabir
Settle up
3 transfers settle the group
- KabirAanya₹440
- MayaAanya₹280
- MayaRohan₹70
Balances
- Aanya+₹720
- Rohan+₹70
- Maya₹350
- Kabir₹440
Just enough to settle up, nothing more
No social feed, no chat, no subscription. Just the bits you actually use when money gets messy.
Log expenses in seconds
Record who paid, who added it, the amount, and a short note. Done.
Groups for every crew
Trips, roommates, families — make as many groups as you need and keep them separate.
Smart settle-up
A greedy algorithm computes the fewest possible transfers to square the group.
Multi-currency
Pick the right currency per group. Amounts render with the proper symbol — ₹, $, €, £.
Lock when the trip ends
Owners can lock a group as read-only so nobody fiddles with closed books.
Light & dark theme
Looks great at the bar, at the cafe, or at 2 a.m. on the couch.
Built for the small, recurring money moments
If you've ever ended a trip with a screenshot of a Notes-app tally and a vague promise to sort it out later — yeah, that's the problem we solve.
Trips & holidays
Someone books the hotel, another covers dinner, a third rents the car. Splitty keeps the running tab.
Flatmates & roommates
Groceries, utilities, that one big delivery, the new vacuum cleaner — without spreadsheets.
Friends & meetups
One person tabs out at the bar; everyone settles up the next morning instead of "sort it out later."
Couples & families
Keep a running tab on who paid for what without awkward conversations or screenshots of Notes apps.
Four steps from chaos to square
Splitty handles the math so the group doesn't have to.
- 01
Make a group
Spin up a new group for your trip, flat, or friend circle. Pick the currency.
- 02
Invite people
Add members by email. Anyone already on Splitty hops right in.
- 03
Log expenses
As life happens, drop in who paid, the amount, and a note. Edit anytime.
- 04
Settle up
Open Settle Up and Splitty shows the smallest set of transfers that zeroes everyone out.
The math, in plain English
Splitty sums every expense, divides equally to find each person's fair share, computes paid − share per member, then greedily pairs the largest creditor with the largest debtor until everyone is within half a cent of zero. The result is typically O(n) transfers instead of the naive O(n²).
Stop owing each other vibes.
Make your first group in under a minute. Bring the rest of the crew when you're ready.