Convert Troy Ounces to Grams – Online Converter
Troy Ounces to Grams Conversion Tool
 What is a Troy Ounce?
A troy ounce (oz t) is a unit of measurement commonly used for weighing precious metals like gold, silver, and platinum. Unlike the standard ounce, which is used in general weight measurements, a troy ounce equals 31.1035 grams, making it slightly heavier than the standard ounce (28.3495 grams).
Why Convert Troy Ounces to Grams?
Many jewelers, investors, and metal traders prefer grams for precise weight calculations. The metric system (grams/kilograms) is more commonly used worldwide, making conversion essential when dealing with international pricing and trading of gold, silver, and other precious metals.
How to Use the Troy Ounce to Gram Converter?
- Enter the value of troy ounces in the input field.
- The tool will instantly convert it to grams.
- View the accurate result and copy the converted value if needed.
👉 Example:
- 1 troy ounce = 31.1035 grams
- 5 troy ounces = 155.5175 grams
Troy Ounce to Gram Conversion Formula
The formula to convert troy ounces to grams is:
Grams=Troy Ounces×31.1035\text{Grams} = \text{Troy Ounces} \times 31.1035
Quick Conversion Table:
| Troy Ounces (oz t) | Grams (g) |
|---|---|
| 1 oz t | 31.1035 g |
| 5 oz t | 155.5175 g |
| 10 oz t | 311.035 g |
| 20 oz t | 622.07 g |
| 50 oz t | 1555.175 g |
Common Uses of Troy Ounce to Gram Conversion
1. Jewelry & Precious Metal Trading
Jewelry manufacturers and buyers often need to convert gold and silver weights from troy ounces to grams for accurate pricing.
2. Bullion & Investment
Gold and silver bars are typically measured in troy ounces, but many international pricing systems use grams.
3. Numismatics (Coin Collecting)
Collectors dealing with rare coins often compare weight in troy ounces vs grams for valuation purposes.
FAQs
1. How many grams are in 1 troy ounce?
1 troy ounce (oz t) = 31.1035 grams (g).
2. Why are troy ounces used for gold and silver?
The troy ounce is a historical weight standard used in the precious metals industry to ensure consistency in trading.
3. Is 1 troy ounce the same as 1 regular ounce?
No. A troy ounce is heavier than a standard ounce:
- 1 troy ounce = 31.1035 grams
- 1 regular ounce = 28.3495 grams
4. Can I use this tool for platinum and palladium?
Yes! The conversion formula applies to all precious metals measured in troy ounces.