Chlordiazepoxide (Librium®), Int. (po), (po), , , 10 mg. Diazepam1 (Valium®), Rapid (po, IV), 1(po), , , 5 mg (Xanax®), Int. , , -, mg. Clonazepam1 (Rivotril®), Int. , , -, mg. Lorazepam1. Comparative dosages alprazolam, diazepam, lorazepam, oxazepam, temazepam, clonazepam, chlordiazepoxide. Maximum dose: 4 - 10 mg depending on indication. Diazepam (Valium ®): Benzodiazepine Equivalence Charts. Jan 18, - For example, milligrams (mg) of alprazolam (Xanax) is approximately equivalent to 10mg of diazepam (Valium). Thus a person on 6mg of.