4 ounces
Similarly, how much should coin rolls weigh? The copper cent weighs 3.11 grams.
In this way, what is the weight of a penny in grams?
2.5 grams
How much does in pennies weigh?
The weight will vary depending on the number of zinccents and copper cents in the box . Depending on wear, inpre-1982 pennies will weigh approximately 34 poundsand in post-1982 will weigh around 27pounds.