What is the incubation period for hepatitis?

Depends upon type. Different hepatitis infections are spread through different ways with different incubation periods. Hepatitis a 15-50 days (30 is average incubation period) hepatitis b 45-160 days (90 is average incubation period) hepatitis c 2weeks-6months (6 weeks is average incubation period) hepatitis d 2-8 weeks (need simultaneous hep b infect) hepatitis e 15-60 days (40 days is average incubation period).