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penny weight

if a 1971 D lincoln penny suppose to weigh 2.5 grams is it normal or close to, to have one that weighs 3.11 grams?

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  • KliaoKliao Posts: 5,624 ✭✭✭✭✭

    A 1971 penny is made of copper so the normal weight of one will be 3.11 grams. Copper plated pennies made 1983 to present are to weigh 2.5 grams.

    Collector
    87 Positive BST transactions buying and selling with 53 members and counting!
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  • MarkKelleyMarkKelley Posts: 1,931 ✭✭✭✭✭

    A 1971-D is not supposed to weigh 2.5 G, it is supposed to weigh 3.11 G.

  • rickoricko Posts: 98,724 ✭✭✭✭✭

    @mb357.... Welcome aboard. You have the answer above... This is a great place to learn about coins....many, many experts post here and are very helpful. Cheers, RickO

  • Honestly, didnt feel like that was right if i look it up on my phone it says 2.5 grams fo r all memorial cents and my laptop said 3.11 grams {really wished payed more attention} anyways for the correct feed back brought it to collectors universe .thanks

  • thefinnthefinn Posts: 2,657 ✭✭✭✭✭

    A penny weight is 1/20th of a Troy ounce. LOL

    thefinn
  • jmlanzafjmlanzaf Posts: 35,509 ✭✭✭✭✭

    @thefinn said:
    A penny weight is 1/20th of a Troy ounce. LOL

    Answers from the darkside

  • WAYNEASWAYNEAS Posts: 6,954 ✭✭✭✭✭

    Just a note.
    The 1982 cent coins have both weights as this was the transitional date when the mint switched from copper to zinc.

    Add to the game, this coin has both small and large dates.
    A 1982 D small date with a weight of 3.11 grams (Copper) is a highly sort after coin as it should weigh 2.5 grams.

    How to identify a large date from a small date.

    The “2” of date might be the most obvious; study how close it is to the rim on the Large Date vs. how far it is from the rim on the Small Date. It’s that simple.
    Wayne

    Kennedys are my quest...

  • MsMorrisineMsMorrisine Posts: 34,466 ✭✭✭✭✭

    memorial cents can weigh 3,11 grams or they can weigh 2.5 grams

    it depends upon the year

    in 1982 there were both weights. 1983 on is 2.5 grams

    Current maintainer of Stone's Master List of Favorite Websites // My BST transactions

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