answersLogoWhite

0

A US fifty cent coin, or half dollar, is 30.6 millimeters in diameter. Weights of these coins vary depending on year of mint--previous to 1965 the weight is 12.5 grams. 1965 to 1970 the weight is 11.5 grams, and from 1971 forward they weigh 11.34 grams.

User Avatar

Wiki User

12y ago

What else can I help you with?