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Convert pennyweight to ounce

Here you can quickly calculate how many ounce fit in one pennyweight.

- scroll: formula · table · questions -

  • 1 dwt = 0.054857 oz
  • 1 oz = 18.229167 dwt

Pennyweight to ounce conversion table

pennyweight ounce
1 0.054857
2 0.109714
5 0.274286
10 0.548571
20 1.097143
50 2.742857
100 5.485714

Formula to convert pennyweight to ounce

To convert pennyweight to ounce, multiply by 0.054857.

1 dwt = 0.054857 oz
Example: 1 pennyweight = 0.054857 ounce

Common mistakes in mass conversion

  • The everyday avoirdupois ounce is about 28.35 g, but precious metals are priced in troy ounces of about 31.10 g. An 'ounce of gold' is nearly 10% heavier than an ounce of flour. Use troy ounces for gold and silver, the regular ounce for everything else.

Quick pennyweight to/from ounce conversion quiz

Score: 0

128 pennyweight equals 10.5 ounce.

Correct answer: 128 pennyweight = 7.02 ounce.

129 pennyweight equals 10.6 ounce.

Correct answer: 129 pennyweight = 7.08 ounce.

4.2 ounce equals 76.6 pennyweight.

Correct answer: 4.2 ounce = 76.6 pennyweight.

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