A troy ounce is exactly 31.1034768 grams.
Troy ounces to Kilograms
Convert troy ounces (oz t) to kilograms (kg) instantly. Free online weight converter with formulas, tables and examples.
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Kilogram is 1000 gram units.
kg = oz t × 0.0311034768
Results update instantly for Troy ounces to Kilograms conversions.
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Formula
kg = oz t × 0.0311034768
oz t = kg ÷ 0.0311034768
Conversion table
| 1 oz t | 0.031103 kg |
| 5 oz t | 0.155517 kg |
| 10 oz t | 0.311035 kg |
| 20 oz t | 0.622070 kg |
| 50 oz t | 1.555174 kg |
| 100 oz t | 3.110348 kg |
| 500 oz t | 15.551738 kg |
| 1000 oz t | 31.103477 kg |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the troy ounce (oz t). A troy ounce is exactly 31.1034768 grams.
What is the destination unit in this conversion?
The destination unit is the kilogram (kg). Kilogram is 1000 gram units.
How do I convert troy ounces to kilograms?
Multiply the number of troy ounces by 0.0311034768 to get the equivalent value in kilograms. For example, 5 oz t × 0.0311034768 = 0.155517 kg.
Is the troy ounce to kilogram conversion exact?
Yes. This converter uses a fixed factor of 0.0311034768, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in everyday measurement, shipping and logistics, scientific and industrial work, and any context where you need to switch between troy ounce and kilogram values.
Can I convert kilograms back to troy ounces?
Yes. Multiply the kilograms value by 32.1507465686, or divide it by 0.0311034768, to convert back to troy ounces.
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About this conversion
This page converts troy ounces (oz t) into kilograms (kg) using the Universal Converter's mass conversion engine.
Troy ounce-to-Kilogram conversions are useful for everyday calculations, scientific work, shipping, and any task that mixes different weight or mass units.
The formula is kg = oz t × 0.0311034768, based on the standard definitions of troy ounce and kilogram.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Troy ounce: A troy ounce is exactly 31.1034768 grams. Kilogram: Kilogram is 1000 gram units.