Health Calculators

Weight Calculator

Convert between different weight units and measurements.

Conversion

TDEE Calculator

Calculate your Total Daily Energy Expenditure for optimal nutrition.

Nutrition

Keto Calculator

Calculate macronutrients for ketogenic diet planning.

Diet

BMR Calculator

Calculate your Basal Metabolic Rate for weight management.

Metabolism

Protein Calculator

Calculate daily protein requirements for muscle building and health.

Nutrition

Healthy Weight Calculator

Determine your ideal healthy weight range based on body composition.

Weight

BMI Calculator

Calculate Body Mass Index to assess weight status.

Assessment

Body Fat Calculator

Estimate body fat percentage using various measurement methods.

Body Composition

Water Intake Calculator

Calculate daily water intake requirements for optimal hydration.

Hydration

MDR Calculator

Calculate Minimum Daily Requirements for essential nutrients.

Nutrition

Caloric Expenditure Calculator

Calculate calories burned through various activities and exercises.

Fitness

Pace Calculator

Calculate running pace and training zones for optimal performance.

Sports

Heart Rate Zone Calculator

Calculate target heart rate zones for effective cardiovascular training.

Cardio

One-Rep Max Calculator

Calculate your one-rep maximum strength for weight training.

Strength

VO2 Max Calculator

Estimate VO2 max for cardiovascular fitness assessment.

Fitness

Target Heart Rate Calculator

Calculate your target heart rate zones for optimal exercise performance.

Fitness

Muscle Gain Calculator

Calculate potential muscle gain and training requirements.

Strength

Sleep Debt Calculator

Track sleep debt and optimize your sleep schedule.

Sleep

Intermittent Fasting Calculator

Plan intermittent fasting schedules and track fasting windows.

Diet

Fiber Intake Calculator

Calculate daily fiber requirements for digestive health.

Nutrition

Pregnancy Due Date Calculator

Calculate estimated due date and pregnancy milestones.

Pregnancy

Macro Calculator

Calculate macronutrient ratios for various diet goals.

Nutrition

Carb Cycling Calculator

Plan carbohydrate cycling for body composition goals.

Diet

Blood Alcohol Content (BAC) Calculator

Calculate blood alcohol content for safe drinking.

Health

Blood Pressure Calculator

Calculate and monitor blood pressure readings.

Health

Steps-to-Distance Calculator

Convert step count to distance and calories burned.

Fitness

Muscle Recovery Calculator

Calculate optimal recovery time between workouts.

Fitness

Ideal Running Pace Calculator

Calculate optimal running pace for different distances.

Sports

CrossFit WOD Calculator

Calculate CrossFit workout of the day scores.

Sports

Sitting Time Calculator

Track sedentary time and health recommendations.

Health

Body Shape Calculator

Determine your body shape and proportions.

Body

Body Frame Size Calculator

Calculate body frame size for weight assessment.

Body

Adjusted Body Weight Calculator

Calculate adjusted body weight for medical dosing.

Medical

Micronutrient Calculator

Calculate vitamin and mineral requirements.

Nutrition

Sleep Quality Calculator

Assess sleep quality and improvement recommendations.

Sleep

Mental Health Day Calculator

Assess when you need a mental health day based on stress and wellbeing factors.

Wellness

Screen Time Impact Calculator

Calculate the health impact of your daily screen time and get recommendations.

Digital Health

Ergonomic Workspace Calculator

Calculate optimal desk, chair, and monitor heights for ergonomic workspace setup.

Ergonomics

Macro Calculator

Calculate your ideal macronutrient intake for various diet and fitness goals.

Nutrition

Running Pace Calculator

Calculate running pace, splits, and finish times for various distances.

Fitness

Caffeine Half-Life Calculator

Calculate how long caffeine stays in your system and plan intake for better sleep.

Health

Biological Age Calculator

Estimate your biological age based on lifestyle, health, and fitness factors.

Wellness

Body Surface Area Calculator

Calculate body surface area (BSA) for medical dosing and assessments.

Medical

Pregnancy Weight Gain Calculator

Calculate recommended weight gain during pregnancy by trimester.

Pregnancy

Breastfeeding Calorie Calculator

Calculate additional calorie needs while breastfeeding.

Nutrition

Medication Dosage Calculator

Calculate medication dosages based on weight and age.

Medical

Blood Glucose Converter

Convert blood glucose levels between mg/dL and mmol/L units.

Diabetes

Cholesterol Ratio Calculator

Calculate cholesterol ratios to assess cardiovascular risk.

Heart Health

Waist-to-Hip Ratio Calculator

Calculate waist-to-hip ratio for health risk assessment.

Body

Resting Metabolic Rate Calculator

Calculate calories burned at rest for weight management.

Metabolism

Heart Rate Recovery Calculator

Measure cardiovascular fitness through heart rate recovery.

Fitness

Vitamin D Intake Calculator

Calculate recommended vitamin D intake based on factors.

Nutrition

Eye Strain Break Calculator

Calculate optimal break intervals to prevent digital eye strain.

Wellness

Pace Converter Calculator

Convert between different pace and speed units for running.

Sports

Max Heart Rate Calculator

Calculate maximum heart rate using different formulas.

Cardio

Ideal Body Weight Calculator

Calculate ideal weight based on height and frame.

Body

Lean Body Mass Calculator

Calculate muscle mass versus fat in your body.

Body

Daily Calorie Needs Calculator

Calculate personalized daily calorie requirements.

Nutrition

Ovulation Calculator

Predict your fertile window and ovulation date.

Fertility

Blood Type Calculator

Predict blood types of children from parents.

Genetics

Creatinine Clearance Calculator

Calculate kidney function using Cockcroft-Gault.

Medical

Anion Gap Calculator

Calculate anion gap for metabolic assessment.

Medical

Corrected Calcium Calculator

Adjust calcium for albumin concentration.

Medical

Framingham Risk Calculator

Calculate 10-year cardiovascular disease risk.

Heart

Army Body Fat Calculator

Body fat using military fitness standards.

Fitness