Calculators

Compares a child's or teen's BMI to others of the same age and gender.

Compares a child's height to others of the same age and gender using growth charts.

Estimates the percentage of alcohol in the bloodstream based on drinks consumed, weight, gender, and time.

Estimates the baby's expected delivery date based on the last menstrual period (LMP) or conception date.

This calculator assesses stroke risk in patients with atrial fibrillation using the CHA2DS2-VASc score. The score helps to determine the need for stroke prevention therapy, such as anticoagulants.

This calculator categorizes blood pressure readings based on systolic and diastolic pressure levels, identifying whether a reading falls into normal, elevated, or various hypertension stages.

Estimates the 10-year risk of developing cardiovascular disease (e.g., heart attack, stroke) using factors like age, cholesterol, and blood pressure. This calculator is based on a simplified model and should not be used as a substitute for professional medical advice. Consult with a healthcare provider for personalized risk assessment and treatment.

Estimates the calorie surplus needed to gain a specific amount of weight over time. Based on the general guideline that 3500 calories equals approximately one pound of fat.

Estimates daily carbohydrate requirements based on calorie goals and dietary preferences.

Estimates your daily calorie needs for weight maintenance, loss, or gain based on your activity level, gender, age, height, weight, and goals.