⚖️ Pennyweights to Ounces Converter

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1 pennyweight =
0.0548571 ounces
1 ounce =
18.2292 pennyweights
Formula
oz = dwt × 0.0548571
Handy values
5 dwt = 0.274286 oz · 10 dwt = 0.548571 oz · 100 dwt = 5.48571 oz

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⚡ Pennyweights to Ounces: the quick answer

1 dwt = 0.0548571 oz 1 pennyweight equals 0.0548571 ounces

To convert pennyweights to ounces, multiply the value by 0.0548571. To go the other way, multiply ounces by 18.2292 to get pennyweights.

↔ Convert ounces to pennyweights instead

🧮 Formula

Pennyweights to Ounces
oz = dwt × 0.0548571
Ounces to Pennyweights
dwt = oz × 18.2292

Where

  • dwt = the weight in pennyweights
  • oz = the weight in ounces
Every unit here is defined by its weight in kilograms, so the conversion factor is (kilograms per pennyweight) ÷ (kilograms per ounce).

📊 Pennyweights to Ounces conversion table

Pennyweights (dwt)Ounces (oz)
1 dwt0.0548571 oz
2 dwt0.109714 oz
3 dwt0.164571 oz
4 dwt0.219429 oz
5 dwt0.274286 oz
6 dwt0.329143 oz
7 dwt0.384 oz
8 dwt0.438857 oz
9 dwt0.493714 oz
10 dwt0.548571 oz
12 dwt0.658286 oz
14 dwt0.768 oz
15 dwt0.822857 oz
20 dwt1.09714 oz
21 dwt1.152 oz
24 dwt1.31657 oz
25 dwt1.37143 oz
30 dwt1.64571 oz
40 dwt2.19429 oz
50 dwt2.74286 oz
60 dwt3.29143 oz
75 dwt4.11429 oz
80 dwt4.38857 oz
100 dwt5.48571 oz
200 dwt10.9714 oz
250 dwt13.7143 oz
300 dwt16.4571 oz
400 dwt21.9429 oz
500 dwt27.4286 oz
750 dwt41.1429 oz
1,000 dwt54.8571 oz

✏️ Worked examples

Convert 25 pennyweights to ounces

25 dwt × 0.0548571 = 1.37143 oz

Try this example →

Convert 250 pennyweights to ounces

250 dwt × 0.0548571 = 13.7143 oz

Try this example →

📘 About these units

Pennyweight (dwt). A pennyweight is 1/20 of a troy ounce (1.555 g), used by jewellers.

Ounce (oz). The ounce is 1/16 of a pound (28.3495 g), used for food and parcels in the US and UK.

❓ Frequently asked questions

How many ounces are in one pennyweight?

There are 0.0548571 ounces in one pennyweight.

How do I convert pennyweights to ounces?

Multiply the number of pennyweights by 0.0548571. For example, 10 pennyweights equal 0.548571 ounces.

How many pennyweights are in one ounce?

One ounce equals 18.2292 pennyweights.

How many ounces is 12 pennyweights?

0.658286 ounces. Other common values: 5 pennyweights = 0.274286 ounces and 100 pennyweights = 5.48571 ounces.

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