Convert Kilograms to Troy ounces
1 kilogram is 32.15 ozt. One kilogram is exactly 32.1507465686 troy ounces.
One kilogram is 32.150747 troy ounces. To convert kilograms to troy ounces, multiply by 32.150747; to go the other way, divide by 32.150747 or multiply by 0.031103477. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 44. The SI base unit of mass, defined since 2019 by fixing the Planck constant rather than by a metal cylinder in Paris.
Factor checked against the defining standard · How we check
- Kilograms × 32.150747
1 * 32.15074732.151 ozt
1 kilogram in every weight unit
| Unit | Value | Exact factor |
|---|---|---|
| ounces | 35.27396195 oz | × 35.2739619496 |
| pounds | 2.204622622 lb | × 2.20462262185 |
| stone | 0.1574730444 st | × 0.157473044418 |
| US tons | 0.001102311311 ton | × 0.00110231131092 |
| micrograms | 1,000,000,000 mcg | × 1,000,000,000 |
| milligrams | 1,000,000 mg | × 1,000,000 |
| centigrams | 100,000 cg | × 100,000 |
| grams | 1,000 g | × 1,000 |
| kilograms (as entered) | 1 kg | — |
| slugs | 0.06852176586 slug | × 0.0685217658568 |
| tonnes | 0.001 t | × 0.001 |
| carats | 5,000 ct | × 5,000 |
| troy ounces | 32.15074657 ozt | × 32.1507465686 |
| grains | 15,432.35835 gr | × 15,432.3583529 |
| long tons | 0.0009842065276 LT | × 0.000984206527611 |
Factors are entered by hand from NIST Handbook 44 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert kilograms to troy ounces? The converter and the working
- 1.Take the measurement in kilograms.
- 2.Multiply by 32.150747 — that is how many troy ounces fit in one kilogram.
- 3.To go back the other way, divide by 32.150747, or multiply by 0.031103477.
Worked example: 25 kilograms to troy ounces
- Formula
- kg × 32.150747 = ozt
- Arithmetic
- 25 × 32.150747 = 803.77 ozt
- Answer
- 25 kg = 803.77 ozt
The factor is rounded for display; the figure above is computed from the full value.
Kilograms to troy ounces conversion table
| Kilograms | Troy ounces |
|---|---|
| 1 kg | 32.15 ozt |
| 2 kg | 64.3 ozt |
| 3 kg | 96.45 ozt |
| 4 kg | 128.6 ozt |
| 5 kg | 160.75 ozt |
| 6 kg | 192.9 ozt |
| 7 kg | 225.06 ozt |
| 8 kg | 257.21 ozt |
| 9 kg | 289.36 ozt |
| 10 kg | 321.51 ozt |
| 12 kg | 385.81 ozt |
| 15 kg | 482.26 ozt |
| 20 kg | 643.01 ozt |
| 25 kg | 803.77 ozt |
| 50 kg | 1,607.54 ozt |
| 100 kg | 3,215.07 ozt |
| 200 kg | 6,430.15 ozt |
| 300 kg | 9,645.22 ozt |
| 500 kg | 16,075.37 ozt |
| 1000 kg | 32,150.75 ozt |
| 2000 kg | 64,301.49 ozt |
| 5000 kg | 160,753.73 ozt |
| 10000 kg | 321,507.47 ozt |
What is a kilogram?
The SI base unit of mass, defined since 2019 by fixing the Planck constant rather than by a metal cylinder in Paris.
What is a troy ounce?
Exactly 31.1034768 grams, and the only ounce bullion is ever quoted in. It is about 10% heavier than the ounce on a kitchen scale, so a "pound" of gold — twelve troy ounces — is lighter than a pound of anything else.
How many troy ounces are in a kilogram?
One kilogram is 32.150747 troy ounces. Going the other way, one troy ounce is 0.031103477 kilograms. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every weight unit here
The whole group — 15 units with their symbols and the size of each one in kilograms — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a kilogram.
Cite this page
- APA
- Rule Calculator. (2026). Convert Kilograms to troy ounces. Rule Calculator. https://rulecalculators.com/convert/kilogram-to-troy-ounce
- MLA
- "Convert Kilograms to troy ounces." Rule Calculator, August 16, 2026, https://rulecalculators.com/convert/kilogram-to-troy-ounce.
- Chicago
- Rule Calculator. "Convert Kilograms to troy ounces." Rule Calculator. Last reviewed August 16, 2026. https://rulecalculators.com/convert/kilogram-to-troy-ounce.
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Questions people actually ask
- How many troy ounces are in a kilogram?
- 32.150747. Exactly 31.1034768 grams, and the only ounce bullion is ever quoted in. It is about 10% heavier than the ounce on a kitchen scale, so a "pound" of gold — twelve troy ounces — is lighter than a pound of anything else.
- How do I convert troy ounces back to kilograms?
- Divide by 32.150747, or multiply by 0.031103477 — they are the same operation.
Other weight conversions
Troy ounces to kilograms — the same conversion the other way.