IV Drip Rate Calculator

Calculate IV drip rate in drops/min or mL/hr from volume and time.

Volume to Infuse (mL)

Infusion Time

hours

minutes

Tubing / Drop Factor

gtt/min (drops/min)

125.0

mL/hr

2.08

mL/min

Formula: gtt/min = (Volume × Drop Factor) ÷ Time in minutes

For educational use only. Always verify with clinical protocols.