How big is a 2 pound coin?

Answer 1

this is a poorly phrased question. however I assume that you are asking the length and the width of one. the length is 28.4 mm and the width is 2.5 or 3.1mm, different websites say different things.

Answer 2

There is no answer to this question as stated. It would be highly dependant on the metals used and each has a different specific density and as an example, an Aluminum coin would be much larger than a coin of Copper and a Gold coin would be the smaller of these 3 metals.

Also, the diameter needs to be stated to determine thickness. Coins come in many sizes and a 3cm coin will be thicker than a 3.5cm coin, etc.

Answer 3

28.4mm