Dwarf Hamsters Lifespan. Here are guidelines on the average lifespan of different hamster species. Growing up to 2 to 3 inches and tipping the scales at up to 2 ounces, dwarf hamsters come in three different species:

The average lifespan of a syrian hamster ranges from 1.5 to 2 years whilst the average lifespan of a roborovski dwarf hamster is around 26 months. The typical lifetime of a dwarf hamster is approximately one to two years, depending on the breed. Furthermore, on a mean, their lifespan in captivity is.