Convert pennyweight to gram
Please provide values below to convert pennyweight [pwt] to gram [g], or Convert gram to pennyweight.
1 pwt = 1.55517384 g. To convert pennyweight to gram, multiply the value by 1.55517384; to go the other way, divide by it (1 g = 0.643014931373 pwt). Both units measure weight and mass and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pwt = 1.55517384 g
- 1 g = 0.643014931373 pwt
- 10 pwt = 15.5517384 g
- 100 pwt = 155.517384 g
How to Convert Pennyweight to Gram
1 pwt = 1.55517384 g
Example: convert 15 pwt to g:
15 pwt = 15 × 1.55517384 g = 23.3276076 g
Pennyweight to Gram Conversion Table
| pennyweight | gram |
|---|---|
| 1 pwt | 1.55517384 g |
| 2 pwt | 3.11034768 g |
| 3 pwt | 4.66552152 g |
| 5 pwt | 7.7758692 g |
| 10 pwt | 15.5517384 g |
| 20 pwt | 31.1034768 g |
| 50 pwt | 77.758692 g |
| 100 pwt | 155.517384 g |
| 500 pwt | 777.58692 g |
| 1000 pwt | 1555.17384 g |
Pennyweight
The pennyweight (pwt) is a unit of weight traditionally used in measuring precious metals and gemstones, equivalent to 1/20 of a troy ounce or 1.555 grams.
History/Origin
Originating in the medieval period, the pennyweight was used in the troy weight system for weighing gold and silver, especially in the jewelry and precious metals industries. Its use has persisted in certain regions and industries for historical and practical reasons.
Current Use
Today, the pennyweight is primarily used in the jewelry trade and precious metals markets to specify weights of gold, silver, and gemstones, especially in the United States and in contexts where precise measurement of small quantities is required.
Gram
The gram (g) is a metric unit of mass equal to one thousandth of a kilogram.
History/Origin
The gram was originally defined in 1795 as the mass of one cubic centimeter of water at its maximum density. It became part of the metric system established in France and was later standardized as part of the International System of Units (SI) in 1960.
Current Use
The gram is widely used worldwide for measuring small masses in everyday life, science, and industry, especially in contexts like food labeling, pharmaceuticals, and laboratory measurements.
Frequently Asked Questions
What is 1 pennyweight in gram?
1 pennyweight (pwt) = 1.55517384 gram (g).
How do you convert pennyweight to gram?
Multiply the pennyweight value by 1.55517384. For example, 25 pwt × 1.55517384 = 38.879346 g.
What is 10 pennyweight in gram?
10 pwt = 15.5517384 g.
Which unit is larger, the pennyweight or the gram?
The pennyweight is the larger unit: 1 pwt = 1.55517384 g.