FormIndex: BMI & Weight Tool

FormIndex: BMI & Weight Tool helps you understand your body in a few taps. Enter your height, weight and age to get your Body Mass Index, see where it falls on a clear colour gauge, and find the healthy weight range for your height. BMI CALCULATOR - Instant BMI result with a colour gauge and category - Healthy weight range for your height - How much to gain or lose to reach the healthy range - Suggested daily water intake - Calories your body burns at rest - Works in metric (kg, cm) or imperial (lb, ft, in) BODY TOOLS - Body fat estimate – uses the U.S. Navy tape method with neck, waist and hip measurements, and shows fat mass and lean mass - Daily calories – find how many calories you need to keep, lose or gain weight, based on your activity level - Ideal weight – compare four well-known formulas (Devine, Robinson, Miller and Hamwi) side by side - Waist to height ratio – a simple check of where your weight sits WEIGHT LOG - Save your results or add your weight on any date - Smooth trend chart of your weight over time - Set a goal weight and follow your progress - See your lowest, highest and average weight - Swipe to delete an entry, with undo BMI GUIDE Learn what BMI measures, what it doesn't show, and when it's a good idea to talk to a doctor. SIMPLE AND PRIVATE - No sign-up and no account needed - Works fully offline - All your data stays on your device - No special permissions - Clear your log or reset all data at any time Whether you're starting a fitness journey, keeping an eye on your weight or just curious about your numbers, FormIndex gives you clear results in a clean, easy design. Please note: FormIndex is for general information only. It is not a medical device and does not diagnose or treat any condition. BMI and other results are estimates and are meant for adults. Always talk to a qualified doctor before making decisions about your health, diet or exercise.