Calculators

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 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.

Calculates appropriate medication dosages for children based on weight or body surface area.

Estimates a child's potential adult height based on parental heights.

Calculates the ratio of total cholesterol to HDL ('good') cholesterol, assessing cardiovascular risk.

Assesses the risk for metabolic syndrome based on key health indicators.

Calculates total activity volume based on the Metabolic Equivalent of Task (MET) value of activities and duration.

Estimates LDL ('bad') cholesterol level using the Friedewald equation. This calculator requires total cholesterol, HDL cholesterol, and triglyceride levels. It's important to consult with a healthcare professional for accurate diagnosis and treatment.

Estimates recommended daily water consumption based on factors like weight and activity level.

Calculates the relative risk, comparing the probability of an outcome in an exposed group to the probability in an unexposed group.