In 2011, the U.S. Mint produced 4,938,540,000 pennies.
According to the US mint, 6015.2 million pennies were made in 2012.
The answer depends on how many pennies are in each box.
From the US Mint, a penny has a mass of 2.500 grams. There are 28.35 grams in an ounce, so (28.35)/(2.500) = 11.34, so 11 pennies is almost an ounce.
5 pennies make a nickel.
10,000 pennies make 1,000
In order to give an estimate of the value of a penny, the mintmark and the date are needed. There are many, many "S" mint pennies, each with its own value.
According to the US mint, 6015.2 million pennies were made in 2012.
The answer depends on how many pennies are in each box.
The Royal Mint advises that 469,207,800 British Pennies were minted in 2009.
From Philadelphia Mint: 139,949,000 From Denver Mint: 22,580,000 From San Francisco Mint: 26,380,000
From the US Mint, a penny has a mass of 2.500 grams. There are 28.35 grams in an ounce, so (28.35)/(2.500) = 11.34, so 11 pennies is almost an ounce.
Philadelphia Mint = 185,262,000 / Denver Mint = 41,730,000 / San Francisco Mint = 50,148,000 // TOTAL = 277,140,000
5 pennies make a nickel.
16000000 pennies
22 pennies
10,000 pennies make 1,000
please narrow this question down as each mint produces variours numbers of pennies and the number as a whole can fluxuate based on state/countries needs. also be advised while USA has moved from pennies a while back (i think) other countries such as Australia have only relativly recently moved away from pennies so there figures may be higher. especially since Australia has 2 offical mints for coin processing country wide