Troy Ounce to Carat Converter

1 Troy Ounce = 155.517384 Carat
Troy Ounce (oz t) ➜ Carat (ct)
 
oz t

Troy Ounce vs Carat Comparison Chart

Source - Troy OunceTarget - Carat

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.

Carat (ct) - Definition and Overview

What is Carat?

The carat (ct) is a unit of mass equal to 200 mg, and is used for measuring gemstones and pearls.

Summary

  • A carat is a unit of mass used for measuring gemstones and pearls
  • One carat is equal to 200 milligrams (0.2 grams)
  • The carat is a standard unit in the jewelry industry for expressing the weight of diamonds and other precious stones.

How to Convert Troy Ounce to Carat?

1 Troy Ounce is equal to 155.517384 Carat. To convert Troy Ounce to Carat, use this simple formula:

Carat = Troy Ounce x 155.517384

So, just multiply the number of Troy Ounce by 155.517384 to get equivalent value in Carat.

Example 1:

Convert 5 Troy Ounce to Carat
5 x 155.517384 = 777.58692 Carat

Example 2:

Convert 7.5 Troy Ounce to Carat
7.5 x 155.517384 = 1166.38038 Carat

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

Complete List of Carat Converters

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