Health Calculators
Health calculators for BMI, calorie intake, and other medical calculations
Note: All calculators in this category are free to use and provide accurate results.
Blood Alcohol Content (BAC) Calculator
Calculates your estimated blood alcohol content based on drinks consumed, weight, and time.
BMI Calculator
Calculate your Body Mass Index (BMI) to determine if you are underweight, normal weight, overweight, or obese.
Body Fat Percentage Calculator
Calculates body fat percentage based on height, weight, and waist circumference.
Cardiac Output Calculator
Calculates cardiac output based on heart rate and stroke volume.
Daily Water Intake Calculator
Calculates the recommended daily water intake based on body weight.
Heart Rate Recovery Calculator
Calculates heart rate recovery after exercise, an indicator of cardiovascular health.
Hydration Needs Calculator
Calculates daily water intake based on weight and activity level.
Protein Intake Calculator
Calculates the recommended daily protein intake based on weight and activity level.
Waist-to-Height Ratio Calculator
Calculates the waist-to-height ratio to assess abdominal obesity risk.
About Health Calculators
Health calculators are valuable resources for monitoring and improving your wellbeing. From calculating BMI and calorie needs to tracking fitness progress and health metrics, our health calculators provide insights into your overall health status. Use these tools to set realistic health goals and track your progress toward better health and wellness.
Benefits of Our Health Calculators
- Free to use with no account required
- Accurate and reliable results
- Easy-to-use interface
- Comprehensive explanations and formulas
- Works on all devices (mobile, tablet, desktop)
Browse our collection of Health calculators above and find the right tool for your needs. If you have any suggestions for new calculators, please let us know!