Calculators/Resources

Take control of your health with easy-to-use tools. Explore our curated health calculators to check important metrics like BMI, manage medications, and find reliable support—all in one place.

Please note: Calculator results are for informational purposes only. Values may vary based on individual factors. Always consult your doctor or a clinical pharmacist for personalized medical advice.

BMI Calculator

Calculate your Body Mass Index

Body Fat Calculator

U.S. Navy Method with Interpretation

Pregnancy Due Date Calculator

Estimate your baby's arrival based on LMP

Target Heart Rate Calculator

Using the Karvonen Formula for accurate zones

(Measure your pulse for 60 seconds while at rest, typically in the morning)

Daily Water Intake Calculator

Estimate your daily water needs

Blood Alcohol Content (BAC) Calculator

Estimate your BAC using the Widmark Formula

Calorie Intake Calculator

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE)

Ideal Weight Calculator

Estimate your ideal weight using various formulas

inches

Macronutrient Calculator

Estimate your daily calorie and macronutrient needs

*Total percentages must sum to 100%.

Trusted Health Organizations

Access reliable information from leading health authorities.

World Health Organization (WHO)

Global health information and guidelines.

Centers for Disease Control (CDC)

U.S. public health information and resources.

U.S. Food & Drug Administration (FDA)

Information on medications, food safety, and medical devices.

National Institutes of Health (NIH)

Medical research and health information.

Medication Information & Safety

MedlinePlus: Drugs & Supplements

Comprehensive drug information from the NIH.

Institute for Safe Medication Practices (ISMP)

Advancing safe medication practices.