Exact Change Coin Collecting Software
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The new coin weights data in Exact Change makes it easy to retrieve weights for any part of your collection.  Sometimes the results may surprise you.

Which weighs more?

A roll of 50 modern zinc cents

  -Or -


Three gold double eagles (just over 2.9 ounces of gold.

At 2.5 grams per coin, the roll of cents weighs in at a total of 125 grams.  A double eagle weights 33.436 grams, so the three coins weigh 100.308 grams.  This is hard to imagine when you feel the heft of a gold double eagle, but the three coins are actually about 20% lighter than the cent roll.

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