how much silver in a 1966 kennedy half dollar

[LeilaFitz]

A 1966 Kennedy half-dollar is composed of 40% silver and 60% copper. This composition is a key characteristic of half-dollars minted between 1965 and 1970, marking a transition from the 90% silver coins produced in 1964 and prior.

The coin's construction is a clad sandwich design. It features an outer layer made of 80% silver and 20% copper, which is bonded to an inner core consisting of 20.9% silver and 79.1% copper. This specific layering results in the overall 40% silver content for the entire coin.

In terms of actual silver weight, a 1966 Kennedy half-dollar contains approximately 0.1479 troy ounces, or 4.6 grams, of pure silver. The total weight of the coin itself is 11.5 grams. This silver content gives the coin an intrinsic value based on the current market price of the precious metal, often referred to as its melt value.