The weight depends on the year, as there was a change in the metal composition in 1982. Pennies minted after that weigh 2.5 grams. Older ones weigh 3.11 grams.
It's mass is 2.5 grams.
1000 pennies would weigh approximately 2.5 pounds.
A 1981 penny weighs 2.5 grams.
3.11 grams for pennies made from 1959 to 1982
A 2012 penny weighs about 2.5 grams.
US Lincoln cents from 1909-1982 weigh 3.11 grams coins from 1983 to date weigh 2.5 grams
From 1983 to date all Lincoln cents weigh 2.50 grams.
A penny made of pure gold would weigh approximately 0.09 grams.
34 pounds
Copper pennies minted before 1982 weigh 3.11 grams.
2,500,000g. (two million and five-hindred thousand grams. (us standard penny of 2001+ print))
200 lbs