Please post a new question with the denomination you're interested in.
Assuming it contains .1867 of a Troy ounce, then it would take 5.36 coins for a Troy ounce.
There are about 18.23 pw in one ounce.
The U.S. Mint does NOT make any gold presidential 1 dollar coins. So none can make an ounce of gold.
One regular ounce is 0.91146 troy ounces.
U.S. quarters minted before 1965 weighed 6.25 grams and contain 90% silver, which comes out to 5.625 grams of silver per coin. One ounce is about 28.35 grams, so it would take five quarters to get one ounce (5.04 coins, to be more exact).
None. There were 2,015 Isle of Man 1986 platinum Quarter Noble one fourth ounce Proof coins minted. There were 3,000 Isle of Man 1986 platinum Noble one ounce Proof coins minted.
British 50% silver Halfcrown coins minted from 1920 to 1952 inclusive weigh 14.14 grams. 1 ounce equals about 28.35 grams, so two Halfcrown coins would slightly less than one ounce.
Assuming it contains .1867 of a Troy ounce, then it would take 5.36 coins for a Troy ounce.
There are 3.11 tenths of a gold coin in a troy ounce.
The only one ounce gold coins made by the U.S. are the American Eagle gold BULLION coins starting in 1986. Post new question with the denomination of the coin.
There is one ounce in one fluid ounce. Fluid ounce is a measure of volume, whereas ounce is a measure of weight.
1 ounce is 28,349.52mg
As of 2-14-10 silver is $15.51 per ounce so that's the value of the coin.
There are about 18.23 pw in one ounce.
One ounce = about 141.7 carats.
A dram is 1/16 of an ounce. One ounce is 7.292 drams.
One ounce = 28.35 grams