How much is an ounce of gold bar?

An ounce of gold is worth approximately $1,200 as of 2019. This value can fluctuate based on the current market value of gold. One ounce is equivalent to 28 grams. There are also different sizes of gold bars that are available, such as 1 gram, 5 grams, 10 grams, and more. The size of the bar will affect the overall price.