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Morphine Milligram Equivalent Calculator

Estimate daily oral morphine milligram equivalents for a few common opioids.

 

MME / day

About this calculator

Use this calculator for oral MME = milligrams per day × a conversion factor. Factors used here: morphine 1, oxycodone 1.5, hydrocodone 1, codeine 0.15, tramadol 0.1. Fentanyl patches and methadone are not this table. Conversion is not a taper plan. CDC caution bands often sit around 50 and 90 MME/day; local factors can differ.

Opioid: Which oral opioid.

mg / day oral: Total milligrams of that opioid per day.

MME / day: Oral morphine milligram equivalents.