→ Settle family trips by generation in one link.
Set flexible rates for grandparents, parents, and grandchildren. Settle flights, lodging, and dining with zero family friction. No signup required. Completely free.
App Screens
Any of these sound familiar?
Don't let tedious money calculations ruin a great memory.
Grandparents offered to 'cover a bit more', but how much is that?
Set ratios like 'Grandparents 1.5, Parents 1.0, Kids 0'. The app handles the exact math smoothly, avoiding awkward cash negotiations.
Grandpa paid for the hotel, we paid for dinner... who owes who?
Log who fronted which bill from your own phones. Everyone sees what was paid, and the app calculates the final balance transparently.
I don't want to ruin family memories by arguing over receipts.
Let the app handle the math. At the end of the trip, share the summary link. No arguments, just exact fair shares.
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 FAMI-KAN is Best
A multi-generational trip — grandparents, their adult children and spouses, and grandkids all traveling together — creates wonderful memories, but settling the bill afterward can be incredibly complicated. Requests like 'grandparents should cover a larger share of the hotel' or 'the grandkids' meals should be free' require flexible, generation-specific payment rules that are nearly impossible to manage by hand. With FAMI-KAN, you simply set burden ratios per generation — for example, Grandparents 1.5, Parents 1.0, Grandchildren 0 — and the app instantly apportions hotel costs, restaurant bills, and activity fees accordingly. Every individual advance payment is tracked and automatically offset in the final settlement, so there is no need for awkward cash exchanges or complicated spreadsheet formulas. Share the settlement link with the whole family and everyone sees their exact balance on their own phone. FAMI-KAN supports smart, transparent family expense splitting so you can focus on making memories, not counting receipts.
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.