
The amount of silver in a half dollar coin depends entirely on the year it was minted. The silver content has changed significantly over time, particularly for the Kennedy Half Dollar series which began in 1964.
According to the provided information, the 1964 Kennedy Half Dollar has the highest silver composition. These specific coins are made of 90% silver, containing 0.3617 troy ounces of the precious metal.
Following 1964, the silver content was reduced. Some later issues of the Kennedy half dollar were produced with a 40% silver composition.
Most modern half dollars you would find in circulation today contain no silver. These coins are now made from a mix of other metals. Therefore, to determine if a half dollar contains silver and how much, you must check its mint date.


