Conversion table other drugs equivalent to sub

#Pain Killer Equivalent Doses (Oral)
1.2mg.............Buprenorphine (Bupe)
200mg............Codeine (Tylenol 2, 3, 4, etc)
30-60mg.........Diacetylmorphine (Heroin) (orally it = morphine, IV/IM/insuffilated it's 2x as strong)
100mg............Dihydrocodeine
30mg..............Hydrocodone (Vicodin, Lorcet, etc)
7.5mg.............Hydromorphone (Dilaudid)
37.5µg............Fentanyl (not sure on this one, anyone know the oral dose equivalence for Fentanyl?)
4mg................Levorphanol (Dromoran)
300mg............Meperidine (Demerol)
10-20mg.........Methadone
30-60mg.........Morphine
20mg..............Oxycodone (Oxycontin, Percocet)
10mg..............Oxymorphone (Numorphan)
200-300mg.....Propoxyphene (Darvocet)
150mg............Tramadol (Ultram, Ultracet)