Drip Rate Calculation

Calculate IV drip rate for macrodrip and microdrip sets quickly and accurately.

Fill in the fields below to calculate the drip rate:

The 9 Rights of Medication Administration:
Basic rules:

Macrodrip = 1 ml equals 20 drops.
Microdrip = 1 ml equals 60 drops.
Macrodrip rate per hour = volume (ml) divided by time (hours) times (x) 3.
Microdrip rate per hour = volume (ml) divided by time (hours).
Macrodrip rate per minute = volume (ml) times (x) 20 divided by time (minutes).
Microdrip rate per minute = volume (ml) times (x) 60 divided by time (minutes).

Goal 1 Goal 3 Goal 5