01 — CARDIOLOGY
Heart Rate Zones
Estimates training zones from age and, optionally, resting heart rate using the Karvonen method. Useful for pacing cardiovascular effort.
Enter your age to generate a five-zone training breakdown.
02 — METABOLIC
BMI & BMR Calculator
Calculates Body Mass Index and Basal Metabolic Rate (Mifflin-St Jeor equation), then estimates daily calorie needs across five activity levels.
Fill in the form to see your BMI, BMR, and daily calorie estimates.
03 — PREVENTIVE
General Health Risk Assessment
A general screening tool combining a handful of common cardiovascular risk indicators. Informational only — not a diagnostic instrument.
Complete the form for a general risk indicator summary.
04 — PHARMACOLOGY
Dosage Information Tool
Educational reference ranges only. This tool never generates a personalized dose, and does not use your age, weight, or condition to compute one.
This is not medical advice. Always follow product labeling and consult a licensed U.S. doctor or pharmacist before starting, stopping, or combining any medication.