Ounce US to Kilogram Converter

1 Ounce US = 0.028349523125 Kilogram
Ounce US (oz) ➜ Kilogram (kg)
 
oz

Ounce US vs Kilogram Comparison Chart

Source - Ounce USTarget - Kilogram

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.

Kilogram (kg) - Definition and Overview

What is Kilogram?

A unit of mass in the metric system. 1 kilogram(kg) is equal to one thousand grams.

Summary

  • A kilogram is a unit of mass in the metric system
  • One kilogram is equal to one thousand grams
  • The symbol for kilogram is kg.

Traditional Fractions of Kilogram (kg)

Kal, Ara, and Mukkal are traditional fractional units commonly used in South India, particularly in Kerala and Tamil Nadu. These terms are used in markets and everyday conversations when buying or selling groceries, vegetables, rice, or other bulk items.

  • Kal Kilogram

    "Kal Kilogram" refers to one-quarter (1/4) of a Kilogram, which is equal to 0.25 Kilogram or 250 Grams.

  • Ara Kilogram

    "Arra Kilogram" (also spelled as Arra Kilogram) represents half (1/2) of a Kilogram, which corresponds to 0.5 Kilogram or 500 Grams.

  • Mukkal Kilogram

    "Mukkal Kilogram" denotes three-quarters (3/4) of a Kilogram. This is equivalent to 0.75 Kilogram or 750 Grams.

How to Convert Ounce US to Kilogram?

1 Ounce US is equal to 0.028349523125 Kilogram. To convert Ounce US to Kilogram, use this simple formula:

Kilogram = Ounce US x 0.028349523125

So, just multiply the number of Ounce US by 0.028349523125 to get equivalent value in Kilogram.

Example 1:

Convert 5 Ounce US to Kilogram
5 x 0.028349523125 = 0.141747615625 Kilogram

Example 2:

Convert 7.5 Ounce US to Kilogram
7.5 x 0.028349523125 = 0.2126214234375 Kilogram

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 Kilogram Converters

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

Author Information

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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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