Health Calculators: BMI

Six calculators that answer the questions people actually look up, without asking you to create an account or go online.

◆ BMI: Body Mass Index from your height and weight, with the range it falls into.
◆ CALORIE NEEDS: how many calories a day to maintain your weight or to lose it, based on your activity level.
◆ BODY FAT: an estimate using the U.S. Navy method, from waist, neck and height.
◆ IDEAL WEIGHT: the healthy weight range for your height.
◆ WATER INTAKE: recommended daily water from your weight and activity.
◆ STEPS: distance and calories from your step count.

WHY THIS ONE
No account, no cloud, no tracking of what you type. Every number is worked out on your device with published formulas, and the app keeps nothing. It opens straight to the six calculators — no onboarding, no tour.

Works with no connection at all, so it is just as useful on a plane or in a gym basement.

Available in 13 languages.

IMPORTANT
This app gives general informational estimates based on public formulas. It is not a medical device and does not provide medical advice, diagnosis or treatment. The formulas are population averages: they do not account for muscle mass, pregnancy, medical conditions or age extremes. Talk to a healthcare professional before making decisions about your health.