⚖️ Weight & Mass
pennyweight (dwt) to grams Converter
Convert pennyweight (dwt) to grams instantly with a reference conversion table.
Quick answer: To convert pennyweight (dwt) to grams, multiply by 1.55517. For example, 1 pennyweight (dwt) = 1.55517 grams. Use the calculator below for any value.
pennyweight (dwt) to grams
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Common conversions
| pennyweight (dwt) | grams |
|---|
Formula:
How to convert pennyweight (dwt) to grams
1
Enter your value
Type the number of pennyweight (dwt) you want to convert into the left box. The result in grams appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — grams to pennyweight (dwt). Your current value carries across so you don't have to re-enter anything.
3
About pennyweight (dwt) and grams
pennyweight (dwt) and grams are common weight measurements.
📊 Common conversions at a glance
| pennyweight (dwt) | grams |
|---|---|
| 1 | 1.555 |
| 5 | 7.776 |
| 10 | 15.55 |
| 20 | 31.1 |
| 50 | 77.76 |
| 100 | 155.5 |
Reviewed for 2026. pennyweight (dwt) ↔ grams conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.