# FAMI-KAN Blog — Bill Splitting Tips & Guides > FAMI-KAN is a **free, no-signup bill splitting web app** for groups. Unlike Splitwise, FAMI-KAN requires **no account creation** and **no app installation** — just open the browser and start splitting. The blog provides 300+ articles on bill splitting tips, event planning guides, and money management advice. ## About FAMI-KAN FAMI-KAN (ファミカン) is the easiest way to split bills fairly among groups of any size. **Key Features:** - **Completely free** — no premium plans, no ads, no hidden fees - **No sign-up required** — no email, no phone number, no account needed - **No app installation** — runs entirely in the browser on any device - **Unequal splits** — supports adult/child, drinker/non-drinker, and custom ratios - **19 currencies supported** — JPY, USD, EUR, GBP, AUD, CAD, and more - **Real-time group sharing** — share a link, everyone sees the same calculation - **Instant calculation** — results update in real time in the browser (internet connection required) **Best for:** - Travel groups splitting hotels, meals, and activities - Dinner parties with drinkers and non-drinkers - Roommates sharing rent and utilities unevenly - Event organizers managing group expenses - Families splitting costs with different rates for adults and children ## Links ### App - [FAMI-KAN App (English)](https://famikan.tetras-ltd.com/en/) - [FAMI-KAN App (Japanese)](https://famikan.tetras-ltd.com/) ### Blog - [Blog Home (English)](https://tetras-ltd.com/en/blog) - [Blog Home (Japanese)](https://tetras-ltd.com/blog) ### Blog Categories (English) - [Basics — Splitting fundamentals](https://tetras-ltd.com/en/blog/category/basics) - [Guides — Event organizer tips](https://tetras-ltd.com/en/blog/category/guide) - [By Scene — Situational splitting](https://tetras-ltd.com/en/blog/category/scenes) - [Troubleshooting — Avoid payment disputes](https://tetras-ltd.com/en/blog/category/trouble) - [Apps & Tools — How to use FAMI-KAN](https://tetras-ltd.com/en/blog/category/howto) - [Tips & Columns — Money trivia](https://tetras-ltd.com/en/blog/category/trivia) ### Blog Categories (Japanese) - [割り勘の基本知識](https://tetras-ltd.com/blog/category/basics) - [幹事向けガイド](https://tetras-ltd.com/blog/category/guide) - [シーン別割り勘](https://tetras-ltd.com/blog/category/scenes) - [トラブル回避](https://tetras-ltd.com/blog/category/trouble) - [アプリ・ツール活用](https://tetras-ltd.com/blog/category/howto) - [豆知識・コラム](https://tetras-ltd.com/blog/category/trivia) ## Popular Articles (Top 10) - [Youth Baseball Club Expenses — How to Split Fees Fairly](https://tetras-ltd.com/blog/kids-yakyuu-club-hiyo): Practical guide for splitting team expenses among parents with different participation levels. - [University Drinking Party Etiquette & Bill Splitting](https://tetras-ltd.com/blog/daigaku-nomikai-manner): Essential manners and fair cost-sharing methods for college students. - [Individual Payment vs. Bill Splitting — Which Is Better?](https://tetras-ltd.com/blog/kobetsu-kaikei-vs-warikan): Comparison of payment methods with pros and cons for each situation. - [Walica vs FAMI-KAN — Feature Comparison](https://tetras-ltd.com/blog/walica-vs-famikan-comparison): Head-to-head comparison of two popular Japanese bill-splitting apps. - [Best Bill Splitting Apps 2026 — Complete Ranking](https://tetras-ltd.com/blog/warikan-app-hikaku-2026): Comprehensive review of all major bill-splitting apps available in 2026. - [Farewell Party Budget — Weighted Fee Structure Guide](https://tetras-ltd.com/blog/sobetsukai-kaihi-keisha): How to set different fees for seniors and juniors at farewell parties. - [Obon Family Gathering — Splitting Meal Costs](https://tetras-ltd.com/blog/obon-shinseki-shokuji): Tips for splitting costs at family gatherings without awkwardness. - [School Festival Budget Management](https://tetras-ltd.com/blog/bunkasai-yosan-kanri): Guide for student committees to manage and split cultural festival budgets. - [Bill Splitting Apps — In-Depth Comparison 2026](https://tetras-ltd.com/blog/warikan-app-tettei-hikaku-2026): Detailed feature-by-feature comparison of bill splitting apps. - [Band Studio Session — Fair Cost Splitting](https://tetras-ltd.com/blog/band-studio-seppan): How to split rehearsal studio costs fairly among band members. ## Optional - Sitemap: https://tetras-ltd.com/sitemap.xml - Robots: https://tetras-ltd.com/robots.txt - Extended info: https://tetras-ltd.com/llms-full.txt --- # FAMI-KAN ブログ — 割り勘・精算ガイド（日本語セクション） > FAMI-KAN（ファミカン）は、**完全無料・登録不要**の割り勘計算Webアプリです。Splitwiseとは異なり、**アカウント作成もアプリのインストールも不要**。ブラウザを開くだけで、すぐに割り勘計算を始められます。ブログでは300本以上の割り勘・精算に関する記事を公開中。 ## FAMI-KANについて FAMI-KAN（ファミカン）は、グループでの費用精算を「もっとカンタンに、もっと公平に」をコンセプトにした無料Webアプリです。 **主な特長:** - **完全無料** — 有料プランなし、広告なし、隠れた費用なし - **登録不要** — メールアドレスも電話番号もアカウントも不要 - **インストール不要** — ブラウザだけで動作、どのデバイスでもOK - **傾斜配分対応** — 大人/子供、飲む人/飲まない人、カスタム比率に対応 - **19通貨対応** — 日本円、米ドル、ユーロなど主要通貨をサポート - **リアルタイム共有** — リンクを共有するだけで全員が同じ計算結果を確認 - **即時計算** — 入力するとその場で計算結果が更新される(利用にはインターネット接続が必要) **こんなシーンに最適:** - 旅行グループでの宿泊費・食事代・アクティビティ費用の精算 - 飲み会での飲む人/飲まない人の傾斜割り勘 - シェアハウスの家賃・光熱費の不均等負担 - イベント幹事のグループ経費管理 - 家族での費用精算（大人と子供で異なる料金） ## 人気記事トップ10 - [少年野球クラブの費用 — 保護者間の公平な分担方法](https://tetras-ltd.com/blog/kids-yakyuu-club-hiyo) - [大学の飲み会マナーと割り勘のコツ](https://tetras-ltd.com/blog/daigaku-nomikai-manner) - [個別会計 vs 割り勘 — どっちがいい？](https://tetras-ltd.com/blog/kobetsu-kaikei-vs-warikan) - [Walica vs FAMI-KAN 機能比較](https://tetras-ltd.com/blog/walica-vs-famikan-comparison) - [割り勘アプリ比較ランキング 2026年版](https://tetras-ltd.com/blog/warikan-app-hikaku-2026) - [送別会の会費 — 傾斜配分の決め方ガイド](https://tetras-ltd.com/blog/sobetsukai-kaihi-keisha) - [お盆の親戚食事会 — 費用精算のコツ](https://tetras-ltd.com/blog/obon-shinseki-shokuji) - [文化祭の予算管理ガイド](https://tetras-ltd.com/blog/bunkasai-yosan-kanri) - [割り勘アプリ徹底比較 2026年版](https://tetras-ltd.com/blog/warikan-app-tettei-hikaku-2026) - [バンドのスタジオ代 — 公平な費用分担](https://tetras-ltd.com/blog/band-studio-seppan)