Know your numbers.
Own your health.
Health Calc Hub is an all-in-one collection of health and fitness calculators designed to provide fast, accurate, and easy-to-understand results.
One hub, every health number that matters.
Health Calc Hub is an all-in-one collection of health and fitness calculators. More calculators will be added through future updates — right into the same app, no extra downloads.
BMI Calculator
Instant Body Mass Index with metric & imperial units and clear classification bands.
BMR Calculator
Your Basal Metabolic Rate — the energy your body needs at complete rest.
TDEE Calculator
Total Daily Energy Expenditure, factoring in activity level and lifestyle.
Calorie Calculator
Daily calorie targets for weight loss, maintenance, or healthy weight gain.
Body Fat Calculator
Estimate body fat percentage using proven circumference-based methods.
Ideal Weight Calculator
A healthy target weight range based on your height and frame.
Built to be trusted, not just installed.
Privacy-focused
Your calculation data stays on your device whenever possible.
Verified formulas
Calculation formulas are designed for reliable, accurate results.
Always improving
We regularly improve our applications with new features and enhancements.
Made for Android
A clean, intuitive interface tuned for a fast, native feel.
Get Health Calc Hub free on Google Play.
All six calculators, no sign-up, no clutter — with more on the way at no extra cost.