FAMI-KAN(ファミカン)

Always Arguing Over Who Paid Last? — Auto-Track Couple ExpensesSplitting dates and groceries
shouldn't cause fights.

FAMI-KAN is a free browser tool that keeps a running balance of couple expenses with custom ratios. No sign-up required. Settle groceries, dates, and bills fairly.

Keep money matters stress-free in your relationship.No registration, 100% free

Any of these sound familiar?

Don't let tedious money calculations ruin a great memory.

Q.

We want to split things 60/40, but the math is annoying.

A.

Set your custom ratio once. Enter the receipts as you go, and the app calculates exactly who owes who down to the cent.

Q.

I always forget to ask them to Venmo me for groceries.

A.

Just log it in FAMI-KAN. Check the balance at the end of the week or month and settle up with one single transfer.

Q.

Money talks can ruin a romantic evening.

A.

When the app holds the objective truth of the math, the emotion is removed from the equation. Focus entirely on your date.

How FAMI-KAN Compares

Spreadsheets / ManualWith 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

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.