Heart & Blood Pressure calculators
Blood pressure, cholesterol and cardiac measures.
Blood Pressure Category Calculator
See which ACC/AHA blood pressure category you fall in.
Mean Arterial Pressure Calculator
Average pressure that perfuses your organs.
Pulse Pressure Calculator
The gap between your top and bottom blood pressure numbers.
Cholesterol Ratio Calculator
Total-to-HDL ratio as a heart risk indicator.
LDL Cholesterol Calculator
Estimate LDL from a standard lipid panel (Friedewald).
Non-HDL Cholesterol Calculator
All the cholesterol carried by harmful particles.
Triglyceride-to-HDL Ratio Calculator
A quick marker of insulin resistance and heart risk.
Corrected QT (QTc) Calculator
Correct the ECG QT interval for heart rate.
Cardiac Output Calculator
Blood pumped per minute and cardiac index.
Rate Pressure Product Calculator
Heart workload from pulse and systolic pressure.
Related guides
Heart Health
Understanding Blood Pressure Readings
What the top and bottom numbers mean and the categories that guide care.
Heart HealthHow to Lower Blood Pressure Naturally
Lifestyle changes can cut systolic pressure by 5 to 10 mmHg or more.
Heart HealthMean Arterial Pressure: Why Clinicians Use It
MAP shows whether organs get enough blood flow.