Pharmacy

IV drip rate

Calculates gravity drip rate, pump rate, and duration from infusion volume and either rate or time.

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Enter the available measurements

Results update instantly as you type.

Infusion volume (mL)

Drop factor (gtt/mL)

Rate (mL/hour, optional)

Duration (hours, optional)

Additional duration (minutes)

Start date and time (optional)

Checking result access…

For decision support only. This calculator is not a substitute for professional clinical judgment. Verify results against current guidance and the patient's clinical context.

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