Funadvice Logo
+ List
More Pets and Animals Questions

What size is the average rat?

I have a school project where I need to make a maze for a lab rat, but the only problem is, I don’t know how big the rat is! The teacher doesn’t know either, so can anyone tell me what the average size (length, width, weight) of a rat is???

Become an Expert →
Answer #1

Rats grow to their environment.. they can be little or huge.. and it’s depending if it’s male or female..

Answer #2

Hi!

Rats can range from 1-2’’ (‘pinky rats’) to 8-9’’ long. It really is a huge range. You can check this website, which sells rats frozen to people who have snakes for pets. It describes the length and weight of different sized rats available for purchase. You can ask your teacher if the rats have been tiny, small, medium or large in the past, and then look at the chart and get an idea.

Good luck.

http://www.ratsicles.com/frozen_feeder_rats.html

Answer #3

I would tell you the length of body and tail and total length but it’s pointless so I will use body parts :P they can get the side of your wrist to your hand and sometimes your wrist to your hand plus a pinky (last finger) taller. their width depends on how you feed. Ideally their width is the length of your middle finger. They can get bigger though :P.

More Like This
Advisor

Pets and Animals

Pet Care, Animal Behavior, Veterinary Medicine

Ask an advisor one-on-one!
Advisor

The Pet Handbook

Pet Supplies, Animal Care, Home and Garden

Advisor

Ibiyaya

宠物运输箱, 推车, 背包

Advisor

PetSmile

Pet grooming, Pet health, Veterinary services

Advisor

BearwoodEssentials

Pet Supplies, Customized Gifts, Home Decor

Advisor

Glass City K9 LLC

Dog Training, Pet Services