Free Health, Beauty & Fitness Tools
16 calculators and quizzes. Instant results, no sign-up, and everything runs in your browser.
Body & weight
BMI Calculator
Check your Body Mass Index with WHO and Asian-Indian cut-offs.
Open tool →BMR & Daily Calorie Calculator
How many calories your body burns at rest and per day.
Open tool →Ideal Weight Calculator
Four trusted formulas plus your healthy BMI weight range.
Open tool →Body Fat Calculator
US Navy tape-measure method with a fitness category.
Open tool →Waist-to-Hip Ratio
A quick look at where your body stores fat and the risk it carries.
Open tool →Fitness & nutrition
Weight Loss Planner
Daily calories and a realistic timeline for your goal weight.
Open tool →Daily Water Intake
How much water you need given weight, exercise and weather.
Open tool →Protein Intake Calculator
Grams of protein per day for your goal and activity.
Open tool →Heart Rate Zones
Five training zones from your age and resting pulse.
Open tool →Women's health & daily life
Pregnancy Due Date
Estimated due date and current week from your last period.
Open tool →Ovulation & Fertile Window
Predict ovulation, your fertile days and your next period.
Open tool →Sleep Cycle Calculator
Best bedtimes to wake up between 90-minute cycles.
Open tool →Age Calculator
Exact age in years, months and days, plus days to next birthday.
Open tool →