What's the average pet rat weight? The average weight for a male adult pet rat is about to grams ( pounds) and for a female adult.
Male and Female Wistar and Sprague Dawley Rats from 3 to 12 Weeks held at ARC Average and Range of Weights (g) of Commonly Used Strains of Mice*.
Adult weight, Males g, Females g . The average daily consumption of feed and water for an adult rat is g and ml respectively.
The average body weight for rats is – grams for a female, – grams for a male; mice 30 grams each sex. There have been a few adult male rats.
I have kept regular records of the weights of my three male rats, Widget, Cricket The blue dots represent the average weight of my three rats at a given time.