US単位コンバーター vs Tip Calculator & Currency

アメリカ旅行・留学・駐在・海外生活でよく使う単位や計算を、まとめてすばやく確認できる便利ツールです。 華氏と摂氏、マイルとキロ、ポンドとキログラム、ガロンとリットルなど、日本とアメリカで異なる単位をかんたんに変換できます。さらに、時差計算、 チップ計算、USD/JPY為替換算、日米の祝日確認、日本住所の英語表記変換にも対応。 レストランでの会計、運転中の距離感、天気予報の温度、買い物中の重さや容量など、アメリカで「これ日本の感覚だとどれくらい？」と思ったときに役 立ちます。 主な機能： - 温度、距離、長さ、重さ、容量などの単位変換 - mph / km/h、mpg / km/L など車関連の変換 - US / JP の靴・服・指輪サイズ変換 - アメリカと日本の時差計算 - チップ計算と割り勘計算 - USD / JPY 為替換算 - アメリカ・日本の祝日カレンダー - 日本住所の英語表記変換 - 日本語 / 英語表示切り替え アメリカに行く前の準備にも、現地での生活にも使いやすい、シンプルな日米変換アプリです。

No ads. No subscription. No account. No tracking. Works offline. Tipping is a local habit, and nobody grows up knowing all of them. This app is for the moment the bill arrives in a country that is not yours: pay the right amount where tipping is expected, and nothing where it is not. A TIPPING GUIDE IN YOUR OWN LANGUAGE The guide is written in 12 languages, including Japanese, Korean, Traditional Chinese, Spanish, French and Arabic. If you would rather not read about money in a second language while standing at a counter, this is the part that matters. Each of the 33 countries is marked one of three ways: tipping is expected, it is optional, or it is not expected. From there you get the usual range for a restaurant, and for some countries a breakdown of casual dining, fine dining, a bar or cafe, and a taxi, with short notes on local habits such as cash being preferred or a service charge that may already be on the bill. One tap sends the suggested rate into the calculator. TWO CURRENCIES AT ONCE Enter the bill in the currency you are paying in and read the total in your home currency on the same screen. 24 currencies are supported. Rates refresh once a day and stay on your device, so the last one still works with no signal, and each rate shows when it was last updated. When none is available the app shows a dash instead of a number, rather than inventing one. THE CALCULATOR - 15, 18, 20 and 25 percent presets, or any percentage you type - Split between 1 and 50 people - Round up, to the nearest, or down, by a unit you choose, with the effective tip rate shown - One-tap copy, dark mode, haptic feedback, Siri and Shortcuts PRIVACY AND PRICE Nothing you type leaves your device. The only network request is the daily rate lookup. Free, no in-app purchase, made by one developer. If the guide is wrong about a country you know well, write to me and I will fix it. Exchange rates are for reference and are not intended for financial transactions. Tipping customs vary by region and venue, so treat the guide as a starting point rather than a rule.