`"gold coin value" = ("bullion"_"val"( "1oz","gold eagle")+ 0 )* 1 `

1644.661

The Value of Gold Eagle Coins calculator computes the value of  U.S. Gold Eagle coins.  

INSTRUCTIONS: Enter the following:

• Choose the weight of the coins
• the number of coins
• the numismatic value

Coin Value: The calculator returns the value of the coins in U.S. dollars.  However, this can be automatically converted to other currency units via the pull-down menu.

The Math / Science

The purity of the U.S. gold eagle coin is 0.9167.  So a 1 ounce coin has 0.9167 ounces of gold.   The user entered numismatic value (adder), and the current spot price of gold are used to determine the value of each coin.

United States Gold Eagle

Sizes:

• 1 Troy Ounce
• 1/2 Troy Ounce
• 1/4 Troy Ounce
• 1/10 Troy Ounce

Purity:

•  .9167 pure gold

Gold Calculators 

• Gold Value:  This computes the value of gold based on the weight, karat purity, a refiner's fee and a fee to the retailer (jeweler).
• Alloy Value: This computes the value of platinum, palladium, silver or gold based on the weight, percent purity, a refiner's fee and a fee to the retailer (jeweler).
• Gold SPOT: This is the value of a gram, penny weight or troy ounce of gold bullion (.9999) in U.S. dollars or other currencies.
• Density of Gold: This is the mean density of gold bullion (.9999).
• Gold Eagle: This computes the value of U.S. Gold Eagle coins based on their size, the number of coins, SPOT and any numismatic adders.
• Krugerrand: This computes the value of South African Krugerrand coins based on their size, the number of coins, SPOT and any numismatic adders.
• British Sovereigns: This computes the value of British Sovereign coins based on the number of coins, SPOT and any numismatic adders.
• Maple Leaf: This computes the value of Canadian Maple Leaf coins based on their size, the number of coins, SPOT and any numismatic adders.