Pennyweight to Grams Converter

Convert pennyweight to grams instantly. Free dwt to g converter with quick reference table and formula. 1 pennyweight = 1.555 grams. Used in the jewelry trade.

1.5552
Gram (g)
Input Value
1 dwt (Pennyweight)
Pennyweight = 1/20 troy ounce. Used in jewelry trade.

How to Convert Pennyweight to Gram

Simple formula with a worked example

To convert pennyweight (dwt) to gram (g), use this formula:

g = dwt × 1.55517

Example: Convert 10 dwt to g

10 dwt = 15.5517 g

To convert back, use: dwt = g ÷ 1.55517

Pennyweight to Gram Conversion Table

Quick reference for common pennyweight to gram conversions

Pennyweight (dwt)Gram (g)
1 dwt1.5552 g
2 dwt3.1103 g
5 dwt7.7759 g
10 dwt15.5517 g
25 dwt38.8793 g
50 dwt77.7587 g
100 dwt155.5174 g
250 dwt388.7935 g
500 dwt777.5869 g
1,000 dwt1,555.17 g

About Pennyweight and Gram

Understanding these weight units

Pennyweight (dwt)

Pennyweight = 1/20 troy ounce. Used in jewelry trade.

Gram (g)

1/1000 of a kilogram. Common for food, cooking, and small items.

When You Need This Conversion

  • jewelry trade (US/Canada)
  • gold chain weight
  • precious metal pricing
  • silversmith work

Did you know? The pennyweight gets its name from the weight of a medieval English silver penny. Jewelers in the US and Canada still use it today.

Frequently Asked Questions

Common questions about converting pennyweight to gram

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