Cardiac Output Calculator
The volume of blood being pumped by the heart, in particular by the left or right ventricle, per unit time.
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Understanding This Calculator
Cardiac Output Formula
Cardiac output is the product of heart rate (HR) and stroke volume (SV). It is typically measured in liters per minute.
CO = (HR × SV) / 1000
- HR: Heart Rate (beats per minute)
- SV: Stroke Volume (mL per beat)
- 1000: Conversion from mL to Liters
Example 1
Resting: HR 70 bpm, SV 70 mL.
- Calculation: (70 × 70) / 1000
- 4900 / 1000 = 4.9 L/min
Example 2
Exercise: HR 150 bpm, SV 100 mL.
- Calculation: (150 × 100) / 1000
- 15000 / 1000 = 15.0 L/min
How to Use
- Enter Heart Rate.
- Enter Stroke Volume.
Frequently Asked Questions
Is this medical advice?
No, this tool is for informational purposes only. Always consult a healthcare professional for medical advice.
Is this calculator free to use?
Yes, this calculator is 100% free and does not require any registration or subscription.
Is it mobile-friendly?
Absolutely! Our tool is optimized for all devices, including mobile phones, tablets, and desktop computers.