Pennyweight Conversions

Use this easy and mobile-friendly calculator to convert between Pennyweight and other units of Weight.
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1 Pennyweight ≈
0.0015551738 Kilograms
result rounded
Decimal places
Pennyweight is a unit of weight equal to 24 grains or 1/20th of a troy ounce. It is commonly used in jewelry and dentistry. It is based on the weight of a British penny in the Middle Ages.
Abbreviation: pwt
The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.
Common abbreviations: kg, kilo