250 grams
A mouse weighs 16-27 grams (0.6 - 1 ounce).
mice weigh about a pound at six months, and live 1-2 years. rats live for 3-4 years and weigh about 400 gram at six months.
The average mass of a mouse typically ranges from about 20 to 30 grams, depending on the species and age. House mice, for example, generally weigh around 25 grams. However, larger species, like the Norway rat, can weigh significantly more. Thus, for a common house mouse, estimating a mass of around 25 grams is reasonable.
An adult mouse weighs about 50 grams or 0,05 kilograms, so about 20 mice weigh one kilogram.
For fancy mice, it's a bit much, but not unusual, especially if it's a big mouse. 25-50 grams is normal for a fancy mouse (1 ounce=28 gram). Adipose mice can weigh up to 100 grams, but that's definitely not healthy.
A typical mouse weighs anywhere from 20 to 50 grams, which is equivalent to 0.02 to 0.05 kilograms.
It depends on the strain--some mice get bigger than others. My pet mice tend to be about three inches or so long from nose to rump, with the tail as long as their bodies, and weigh maybe an ounce or two.
There are many, including house, field, lab, standard, piny, and Himalayan mice.
House Mice
House mice typically range in size from 2.5 to 3.75 inches in body length, with their tail adding an additional 2.75 to 4 inches. They usually weigh between 0.5 to 1 ounce.
Depending on the breed, age and sometimes gender, harvest mice usually cost between £10 and £15.
The moment you ask yourself is the house infested with mice!