Health Calculators
Explore our collection of health calculators.
BMI Calculator
Calculate your Body Mass Index (BMI) to know if you are at a healthy weight.
BMR Calculator
Calculate your Basal Metabolic Rate (BMR) - the number of calories your body burns at rest.
Body Fat Calculator
Estimate your body fat percentage using the US Navy tape measure method.
Breath Count Calculator
A fun tool to estimate how many breaths you have taken in your entire life.
Calorie Calculator
Calculate your Total Daily Energy Expenditure (TDEE) and find calorie targets for weight loss or gain.
Heart Rate Calculator
Find your Target Heart Rate Zones using the Karvonen Formula for effective cardio training.
Ideal Weight Calculator
Find your medically recommended ideal body weight range based on height.
Ovulation Calculator
Calculate your most fertile days and estimated ovulation date to increase change of pregnancy.
Pregnancy Due Date Calculator
Estimate your baby's due date based on the first day of your last period (LMP).
Water Intake Calculator
Calculate how much water you should drink daily based on your weight and activity level.
About Health Calculators
Our collection of Health Calculators is designed to help you solve complex problems in seconds. Whether you are planning your finances, checking your health stats, or managing business numbers, these tools provide instant, accurate results.
Why use our Health Calculators?
- Accuracy: Based on standard formulas and latest regulations.
- Speed: Instant results without page reloads.
- Simplicity: Clean, easy-to-understand interface.
- Privacy: All calculations happen in your browser. No data is sent to our servers.