BMI Calculator vs Simple BMI evaluator

Calculate your body mass index (BMI) in seconds. This simple BMI app focuses on the essentials: enter your height and weight, calculate, and instantly display the results. Save your calculations locally or in the Health app to keep track of your BMI history at any time. The clear user interface makes the app ideal for anyone who wants to calculate their BMI easily and without unnecessary features. Perfect for fitness, health, weight management, or to support a healthy lifestyle – fast, accurate, and easy to understand. Supports both imperial and metric units.

Enter your weight and height to see your Body Mass Index. The result updates as you type. Designed to work with VoiceOver: every field and button has a spoken label, your BMI is read together with its WHO category, the healthy weight range is read as a full sentence, and weight changes made with the +/- buttons are announced. Supports Dynamic Type: text and the BMI scale follow the text size chosen in iOS settings. WHAT IT SHOWS • Classic BMI and Trefethen's revised BMI (Oxford, 2013), which fits very tall and very short people better • WHO category, from severe thinness to obesity class III • The weight range that counts as normal for your height • A color scale showing where your value falls ALSO • Kilograms and meters, or pounds and feet • +/- buttons to adjust your weight without retyping it • Share the result • iPhone and iPad, no account needed Formulas and tables come from official sources, listed in the app under References. This app gives information only. It is not a medical device and does not replace advice from a doctor.