
The standard gross weight of a United States silver dollar, encompassing common series like the and Peace dollars, is 26.73 grams. This specification applies to the entire coin, which is composed of an alloy rather than pure silver.
The composition of these silver dollars is 90% silver and 10% copper. This alloy was utilized to increase the coin's hardness and durability for circulation. Due to this composition, the actual weight of the pure silver content within the coin, often referred to as Actual Silver Weight (ASW), is 0.7734 troy ounces. Therefore, while the entire coin weighs 26.73 grams, the weight of its precious metal component is a distinct and important measure.


