Dopamine Dose Range Calculator — ICU Infusion

Calculate dopamine infusion rate (mL/hr) from prescribed dose (mcg/kg/min) and determine receptor activity range: renal (1-3), beta (3-10), alpha (>10 mcg/kg/min) for ICU hemodynamic management.

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Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculate dopamine infusion rate (mL/hr) from prescribed dose (mcg/kg/min) and determine receptor activity range: renal (1-3), beta (3-10), alpha (>10 mcg/kg/min) for ICU hemodynamic management

Each component has a specific meaning:

  • Prescribed dose — The prescribed dose recorded for the scenario being assessed.
  • Determine receptor activity range: renal — The determine receptor activity range: renal recorded for the scenario being assessed.
  • Beta — The beta recorded for the scenario being assessed.
  • Alpha — The alpha recorded for the scenario being assessed.

Note: Interpret the dopamine dose result against the thresholds and context described above.

How to Use

Enter the prescribed dose, determine receptor activity range: renal, beta, alpha for the scenario you are assessing. Calculate dopamine infusion rate (mL/hr) from prescribed dose (mcg/kg/min) and determine receptor activity range: renal (1-3), beta (3-10), alpha (>10 mcg/kg/min) for ICU hemodynamic management. Use the dopamine dose result to inform your calculation.

Frequently Asked Questions