Health Calculators

Calculate your Body Mass Index (BMI) to assess your weight relative to your height.

Determine your Basal Metabolic Rate (BMR) to understand your daily calorie needs at rest.

Calculate your daily calorie needs based on your activity level and weight goals.

Determine optimal macronutrient ratios based on your body type and fitness goals.

Calculate your total daily energy expenditure to understand maintenance calories and weight goals.

Estimate your body fat percentage using various measurement methods and formulas.

Find your ideal weight range based on height, age, and body frame using proven formulas.

Estimate your due date and track important pregnancy milestones and development stages.

Track your fertility window and predict ovulation days based on your menstrual cycle.

Find your target heart rate zones for different types of exercise and training intensities.

Calculate how much water you should drink daily based on your weight, activity level, and climate.

Plan your intermittent fasting schedule with eating windows and fasting periods for various protocols.

Calculate optimal bedtimes based on your wake-up time and sleep cycle length for better rest.

Estimate blood alcohol concentration based on drinks consumed, weight, gender, and time.