It's about fourteen times as heavy as a Quarter.
In other words, 80 grams is 14.110 times the weight of a Quarter, and the weight of a Quarter is 0.07087 times that amount.(United States quarter-dollar coin) (a.k.a. Quarter dollar, a.k.a. America the Beautiful quarter, a.k.a. two bits)
The America the Beautiful series quarters, which began to enter circulation in 2017, weigh 5.670 g each. In answer to the common riddle, there are 119 ridges around the edge of the coin in its current design.
It's about eleven times as heavy as an Eye (Human).
It's about six-and-a-half times as heavy as a Battery (AAA).
In other words, the weight of a Battery (AAA) is 0.150 times 80 grams.(Alkaline)
An "AAA" size battery weighs 12 g. Batteries are named by the American National Standards Institute (ANSI) Committee C18 and AAA batteries were given their name because they were smaller than the "AA" and "A" size batteries which were invented first.
It's about five-and-a-half times as heavy as a Compact disc.
It's about four times as heavy as a Mouse.
In other words, 80 grams is 3.80 times the weight of a Mouse, and the weight of a Mouse is 0.260 times that amount.(a.k.a. "House mouse", Mus musculus) (adult)
The weight of a mouse is typically an average of 12 to 30 g. While most mice typically live two to three years, the Methuselah Mouse Prize — an award administered by a non-profit organization which advances aging-related research — was once awarded to a team of scientists whose research resulted in a mouse living just under five years.
It's about three-and-a-half times as heavy as a Battery (AA).
In other words, the weight of a Battery (AA) is 0.30 times 80 grams.(Alkaline)
An "AA" size battery weighs 24 g. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.
It's about two-and-a-half times as heavy as a Light Bulb.
In other words, the weight of a Light Bulb is 0.420 times 80 grams.(a.k.a. lamp) (for A19-size, 60w, incandescent bulb by Bulbrite; package weight)
A standard, sixty-watt light bulb weighs about 34 grams. The tightly-coiled filament inside a bulb of this size would measure about 579mm if uncoiled and stretched out.