Ounce US to Troy Ounce Converter

1 Ounce US = 0.91145833333333333333 Troy Ounce
Ounce US (oz) ➜ Troy Ounce (oz t)
 
oz

Ounce US vs Troy Ounce Comparison Chart

Source - Ounce USTarget - Troy Ounce

Ounce US (oz) - Definition and Overview

What is Ounce US?

The international avoirdupois ounce(oz) is exactly 28.349523125 gram. This is the United States customary and British imperial ounce. It is primarily used in the United States to measure packaged foods and food portions, postal items ect.

Summary

  • The international avoirdupois ounce (oz) is a unit of mass equal to exactly 28.349523125 grams
  • It is used in the United States customary and British imperial systems
  • The ounce is primarily used in the United States to measure packaged foods, food portions, postal items, and more.

Troy Ounce (oz t) - Definition and Overview

What is Troy Ounce?

The international troy ounce(oz t) is equal to exactly 31.1034768 grams. It is used for the mass of precious metals such as gold, silver, platinum, palladium, rhodium, etc

Summary

  • The international troy ounce (oz t) is a unit of mass equal to exactly 31.1034768 grams
  • It is used for measuring the mass of precious metals such as gold, silver, platinum, palladium, and rhodium.

How to Convert Ounce US to Troy Ounce?

1 Ounce US is equal to 0.91145833333333333333 Troy Ounce. To convert Ounce US to Troy Ounce, use this simple formula:

Troy Ounce = Ounce US x 0.91145833333333333333

So, just multiply the number of Ounce US by 0.91145833333333333333 to get equivalent value in Troy Ounce.

Example 1:

Convert 5 Ounce US to Troy Ounce
5 x 0.91145833333333333333 = 4.55729166666666666665 Troy Ounce

Example 2:

Convert 7.5 Ounce US to Troy Ounce
7.5 x 0.91145833333333333333 = 6.835937499999999999975 Troy Ounce

Complete List of Ounce US Converters

  1. Ounce US to Aana
  2. Ounce US to Bhori
  3. Ounce US to Baht
  4. Ounce US to Carat
  5. Ounce US to Don
  6. Ounce US to Grain
  7. Ounce US to Gram
  8. Ounce US to Hong Kong Tael
  9. Ounce US to Kilogram
  10. Ounce US to Microgram
  11. Ounce US to Milligram
  12. Ounce US to Masha
  13. Ounce US to Mesghal
  14. Ounce US to Ounce US
  15. Ounce US to Pavan
  16. Ounce US to Pound
  17. Ounce US to Ratti
  18. Ounce US to Stone US
  19. Ounce US to Stone UK
  20. Ounce US to Tola
  21. Ounce US to Troy Ounce
  22. Ounce US to Tonne Metric
  23. Ounce US to Tonne US
  24. Ounce US to Tonne UK

Complete List of Troy Ounce Converters

  1. Troy Ounce to Aana
  2. Troy Ounce to Bhori
  3. Troy Ounce to Baht
  4. Troy Ounce to Carat
  5. Troy Ounce to Don
  6. Troy Ounce to Grain
  7. Troy Ounce to Gram
  8. Troy Ounce to Hong Kong Tael
  9. Troy Ounce to Kilogram
  10. Troy Ounce to Microgram
  11. Troy Ounce to Milligram
  12. Troy Ounce to Masha
  13. Troy Ounce to Mesghal
  14. Troy Ounce to Ounce US
  15. Troy Ounce to Pavan
  16. Troy Ounce to Pound
  17. Troy Ounce to Ratti
  18. Troy Ounce to Stone US
  19. Troy Ounce to Stone UK
  20. Troy Ounce to Tola
  21. Troy Ounce to Troy Ounce
  22. Troy Ounce to Tonne Metric
  23. Troy Ounce to Tonne US
  24. Troy Ounce to Tonne UK

Author Information

Rajesh V U photo

Rajesh V U

Full-Stack Developer & Storage Technologist | Creator of UnitSmash.com
Last updated: June 1, 2026

I am a Storage Technologist with strong experience in enterprise storage systems, Angular development, and web-based tools. I enjoy building practical calculators, converters, and utilities, and I also create original cartoons. I share my tools, articles, and creative work on my personal website, rajeshvu.com.

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