→ Track street party rounds in real time.
Keep a running tally of drinks, street food, and costume costs over several days of partying. Optimize the final payout to minimize bank transfers. No signup required. Completely free.
App Screens
Any of these sound familiar?
Don't let tedious money calculations ruin a great memory.
Over four days of partying, nobody remembers who paid for what.
Log expenses directly on your phone the moment you pay. FAMI-KAN maintains a running tally for the whole weekend, so you can enjoy the fiesta.
We want to split the costumes evenly, but the drinks only among the heavy drinkers.
Apply the 'Everyone' split for the costumes, and simply check off the specific heavy drinkers for the alcohol expenses. One event, fully segmented tracking.
I don't want to make 15 separate micro-transfers to my friends at the end.
FAMI-KAN's algorithm optimizes the debts. Instead of dozens of micro-transactions, you'll be told exactly who to send one lump sum to in order to clear the group's debt.
How FAMI-KAN Compares
| Spreadsheets / Manual | With FAMI-KAN | |
|---|---|---|
| Splitting adults & kids | Difficult & awkward | Automatic by custom ratio |
| Tracking multiple receipts | Easily lost or confusing | Shared ledger link (Real-time) |
| Settling debts | Countless micro-transfers | Optimized 1-tap transfer route |
Simple 3-Step Guide
No app downloads or accounts needed.
Create & Set Ratios
Create an event instantly. Set weighted ratios for adults, kids, or specific members.
Enter Expenses
Share the URL. Everyone can enter their out-of-pocket expenses or deposit pool contributions.
Settle Instantly
The system auto-calculates the net settlement, minimizing the number of transactions.
Why we built FAMI-KAN
At the end of a fun trip, the worst part is figuring out who owes what. Pulling out receipts, calculating, and remembering who paid for what brings a cold, administrative feel to great memories.
Existing split-bill apps are useful, but often too complex or force everyone to download an app. We wanted something simpler and more welcoming.
FAMI-KAN is not just a calculator. By letting the system handle the math, you can focus on the fun conversations and memories. It's a partner that preserves the joyful afterglow of your events.
Frequently Asked Questions
Yes, all features are 100% free forever. No registration required, and no hidden premium plans.
No. It runs entirely in your web browser. Just share the link and everyone can access it immediately on their phones.
Yes, you can select the currency when creating an event (supports 36 currencies). You can unify calculations easily for trips abroad.