Cents weigh different amounts depending on their dates.
Before 1982, cents weighed 3.11 grams. Cents issued after 1982 weigh 2.5 grams. Cents issued DURING 1982 could weigh either amount (is this getting complicated enough?)
A pound is equivalent to 453.6 gm, So with pennies made before 1982 it would take 146 pennies to get 454.6 grams...
With pennies made after 1982 it would take 182 pennies.
Chat with our AI personalities
100 pennies = 1 pound.
100 pennies
One modern cent weighs 2.5 grams and contains 2.5% copper, which is 0.0625 grams or about 0.000138 lbs of copper per penny. To get one full pound of copper, it would take 7,246 pennies.
5 pennies
2,500,000 pennies fuktard