Morphine Milligram Equivalents (MME) Calculator
Select opioid and total daily oral dose (mg); fentanyl patch entered as mcg/hr per educational reference conversion.
Calculator
How it works
MME standardizes opioid exposure for prescribing safety teaching and policy thresholds.
Limits
Does not capture incomplete cross-tolerance; buprenorphine and partial agonists need specialist tables.
Educational tool only—not for diagnosis or treatment decisions.