A new kind of calculator that takes units seriously.
Add kg, km/h, kcal to your numbers and just multiply or divide.
"If you can't measure it, you can't understand it."
— Tagline of Jigendentaku
— Tagline of Jigendentaku
Features
60 km/h × 2 h=120 km— units carry through correctly3 kg + 5 mis caught and the app offers to switch to×with one tap- Length, mass, energy and data results compared to relatable things (
210 kcal: banana ≈ 2 × /4.7 GB: DVD ≈ 1 ×) - 9 categories: Mass, Length, Time, Volume, Area, Temperature, Speed, Data, Energy
- SI base units + Celsius/Fahrenheit + binary data units (KiB, GiB)
- Imperial units (in, ft, yd, mi, lb, oz) + US cooking measures (gallon, fl oz, cup) + Japanese cooking measures (cup, tablespoon, teaspoon)
- UI in 9 languages (Japanese, English, Chinese (Simplified/Traditional), Korean, Spanish, Portuguese (Brazil), German, French)
- Free with banner ads. A one-time in-app purchase removes the ads (not a subscription)
Download
App Store (iPhone / iPad) Google Play (Android)