🩺
100% Free Β· No Sign-Up Β· Privacy-First

Medical Calculators

Tools grounded in clinical data β€” track and organize the numbers your doctor actually asks about, right from your browser.

1 tool in this category

Why keep a personal record of your medical numbers?

A single reading in a doctor's office rarely tells the full story β€” blood pressure, blood sugar, and cholesterol all fluctuate, and a consistent home record over weeks or months gives a far more accurate picture than one appointment ever can.

What's in this category

Health Tracker lets you log blood pressure, blood sugar, cholesterol, and weight, see automatic trend charts, manage separate profiles for family members, and export a clean, doctor-ready report β€” all stored privately in your own browser, with nothing uploaded anywhere. The Pulse Pressure Calculator adds context to your blood pressure readings by showing the gap between your systolic and diastolic numbers.

A note on accuracy

This tool organizes readings you already have from a validated home monitor, glucometer, or lab report β€” it does not take measurements itself, and nothing here replaces medical advice from a licensed professional.