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Precious Metals Unit Converter

Convert between different weight units used in precious metals trading (troy ounces, grams, pennyweights, etc.).

Precious Metals Unit Converter

⚖️ Convert Between Weight Units

Easily convert between different weight units commonly used in precious metals trading. All conversions are based on standard precious metals measurements.

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Quick Reference Tables

1 Troy Ounce Equals:

Grams 31.1035
Regular Ounces 1.09714
Pennyweights 20
Grains 480

Common Precious Metals Weights:

1 Gram Gold 0.0322 oz
1/10 oz Gold 3.11 g
1/4 oz Gold 7.78 g
1/2 oz Gold 15.55 g

📝 Important Notes

  • Troy ounces are the standard measurement for precious metals globally
  • 1 troy ounce ≠ 1 regular (avoirdupois) ounce
  • Pennyweights (dwt) are commonly used for smaller precious metals amounts
  • Grains are the smallest traditional unit, often used for gemstones
  • Always verify units when buying or selling precious metals