
It's a fascinating question, and the answer is more interesting than just a single number because it changes depending on the year the coin was minted. The key isn't just the coin's total weight, but how much of that weight is pure, valuable silver.
Let's take the classic Kennedy Half Dollar as the perfect example. A 1964 Kennedy Half Dollar is the one most sought after by investors and collectors because it is composed of 90% silver. The actual silver content, which is the most important measure of its value, is 0.3617 troy ounces. This intrinsic metallic worth is what separates it from a simple piece of currency.
You have to be careful, though, as the composition changed over time. Kennedy Half Dollars minted between 1965 and 1970 only contain 40% silver, and any minted after that have no silver at all. So, when you're thinking about the weight of a silver half dollar, what truly matters is the year it was made, as that dictates its precious metal content and its real value beyond fifty cents.


