There are many countries which use a penny as its minor currency unit and these coins are not the same size. Furthermore, the citizens of the US refer to their cent as a penny - for some bizarre reason. Without any indication as to which country's currency the question is about, it is not possible to give an answer.
Nominal thickness is 1.55mm
Quarter: 24.26mm Nickel: 21.21mm Penny: 19.05mm
There are several countries in which the minor currency unit is a penny - including the US where a cent is called a penny!The UK penny has a diameter of 20.3 mm.
A U.S. cent is 1.55mm thick.
There are no ridges on a US Penny or the US Nickel, the edges are smooth.
A PENNY coin has a Diameter of exactly 1&3/16ths Inches which is same as 1.1875 inch. The foregoing applies to a British penny. A US 1 cent piece is 19.05mm (.75 inches) in diameter, 1.55mm thick, and weighs 2.5 grams
Nominal thickness is 1.55mm
Quarter: 24.26mm Nickel: 21.21mm Penny: 19.05mm
There are several countries in which the minor currency unit is a penny - including the US where a cent is called a penny!The UK penny has a diameter of 20.3 mm.
A U.S. cent is 1.55mm thick.
The thickness of a penny is about 1.52 millimeters.
There are approximately 3,785,411.78 cubic millimeters in one US gallon.
There are no ridges on a US Penny or the US Nickel, the edges are smooth.
I want to see how long 26 millimeters are.
a flea or a crumb could be a millimeter. A US dime is 1.35 mm thick, and a penny is 1.55 mm thick. See related link
1 US gallon equates to 3,785,411.78 cubic millimeters.
It is 0.19685 inches. That is a little less than the thickness of two nickels and a dime stacked together. If you prefer the Euro, it is a little more than two 2-Euro coins stacked on top of each other.