🥇Troy Ounces to Grams Converter

Convert troy ounces to grams and grams to troy ounces.

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Troy Ounces (troy oz)

Grams (g)

1 troy ounce = 31.1035 grams

About Troy Ounces to Grams Converter

Convert troy ounces to grams and grams to troy ounces. One troy ounce equals approximately 31.1035 grams — heavier than an avoirdupois ounce (28.35 g). Troy ounces are the standard unit for measuring precious metals like gold, silver, and platinum.

How to Use Troy Ounces to Grams Converter

1
Enter your value
Type a weight in either the troy ounces or grams field.
2
See the result
The conversion appears instantly in the other field.
3
Copy the result
Click copy to use the converted precious metal weight.

Common Use Cases

Pricing and valuing gold and silver bullion
Jewelry manufacturing and precious metal buying
Investment portfolio precious metal calculations
Understanding commodity market pricing

Frequently Asked Questions

How many grams is one troy ounce?

One troy ounce equals approximately 31.1035 grams.

How is a troy ounce different from a regular ounce?

A troy ounce (31.1035 g) is heavier than an avoirdupois ounce (28.3495 g). Troy ounces are used exclusively for precious metals.

Why is gold measured in troy ounces?

Troy weight has been used for precious metals since medieval Europe and remains the global standard for gold, silver, and platinum pricing.

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