⚖️ Pennyweights to Kilograms Converter

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1 pennyweight =
0.00155517 kilograms
1 kilogram =
643.015 pennyweights
Formula
kg = dwt × 0.00155517
Handy values
100 dwt = 0.155517 kg · 1,000 dwt = 1.55517 kg · 10,000 dwt = 15.5517 kg

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⚡ Pennyweights to Kilograms: the quick answer

1 dwt = 0.00155517 kg 1 pennyweight equals 0.00155517 kilograms

To convert pennyweights to kilograms, multiply the value by 0.00155517. To go the other way, multiply kilograms by 643.015 to get pennyweights.

↔ Convert kilograms to pennyweights instead

🧮 Formula

Pennyweights to Kilograms
kg = dwt × 0.00155517
Kilograms to Pennyweights
dwt = kg × 643.015

Where

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

📊 Pennyweights to Kilograms conversion table

Pennyweights (dwt)Kilograms (kg)
1 dwt0.00155517 kg
5 dwt0.00777587 kg
10 dwt0.0155517 kg
25 dwt0.0388793 kg
50 dwt0.0777587 kg
100 dwt0.155517 kg
250 dwt0.388793 kg
500 dwt0.777587 kg
1,000 dwt1.55517 kg
2,500 dwt3.88793 kg
5,000 dwt7.77587 kg
10,000 dwt15.5517 kg
100,000 dwt155.517 kg
1,000,000 dwt1,555.17 kg

✏️ Worked examples

Convert 25 pennyweights to kilograms

25 dwt × 0.00155517 = 0.0388793 kg

Try this example →

Convert 250 pennyweights to kilograms

250 dwt × 0.00155517 = 0.388793 kg

Try this example →

📘 About these units

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

Kilogram (kg). The kilogram is the SI base unit of mass, used for body weight, groceries and luggage worldwide.

❓ Frequently asked questions

How many kilograms are in one pennyweight?

There are 0.00155517 kilograms in one pennyweight.

How do I convert pennyweights to kilograms?

Multiply the number of pennyweights by 0.00155517. For example, 10 pennyweights equal 0.0155517 kilograms.

How many pennyweights are in one kilogram?

One kilogram equals 643.015 pennyweights.

How many kilograms is 1,000 pennyweights?

1.55517 kilograms. Other common values: 100 pennyweights = 0.155517 kilograms and 10,000 pennyweights = 15.5517 kilograms.

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