Opioid drug | Oral morphine equivalent dose |
---|---|

Buprenorphine | Multiplied by 60 |

Butorphanol | Multiplied by 7 |

Codeine | Divided by 12 |

Dihydrocodeine | Divided by 10 |

Fentanyl (patch) | Multiplied by 150 |

Hydrocodone | Multiplied by 1.5 |

Hydromorphone (oral) | Multiplied by 5 |

Hydromorphone (parenteral) | Multiplied by 10 |

Levorphanol | Multiplied by 6 |

Meperidine | Divided by 12 |

Methadone | Multiplied by 10 |

Morphine (parenteral) | Multiplied by 2 |

Oxycodone | Multiplied by 1.5 |

Oxymorphone | Multiplied by 10 |

Pentazocine | Divided by 4 |

Propoxyphene | Divided by 24 |

Tramadol | Divided by 5 |