Convert troy ounces to Momme
East Asia · East Asian Weight · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 troy ounce = 8.29426 Momme
Momme = troy ounces × 8.2942605
Convert any amount
troy ounces to Momme table
| troy ounces | Momme |
|---|---|
| 0.25 troy ounces | 2.07357 Momme |
| 0.5 troy ounces | 4.14713 Momme |
| 1 troy ounce | 8.29426 Momme |
| 2 troy ounces | 16.5885 Momme |
| 3 troy ounces | 24.8828 Momme |
| 4 troy ounces | 33.177 Momme |
| 5 troy ounces | 41.4713 Momme |
| 10 troy ounces | 82.9426 Momme |
| 20 troy ounces | 165.885 Momme |
| 25 troy ounces | 207.357 Momme |
| 50 troy ounces | 414.713 Momme |
| 100 troy ounces | 829.426 Momme |
About the Momme
Japanese pearl weight (3.75g). Also used for silk.
- Symbol
- 匁
- Value in SI
- 1 Momme = 0.00375 kilogram
- Typical use
- jewellery, precious-metals, textiles
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI kilogram. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other east asian weight units in the East Asia family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
- Jin/Catty (China) to troy ouncesVaries by locality
- Kan to troy ouncesHistorically reconstructed
- Jin/Catty (Taiwan) to troy ouncesConventional value
- Jin/Catty (Hong Kong) to troy ouncesConventional value
- Liang/Tael to troy ouncesConventional value
- Qian/Mace to troy ouncesConventional value
- Dan/Picul to troy ouncesConventional value
Related conversions
Frequently asked
How many Momme are in a troy ounce?
1 troy ounce = 8.29426 Momme. Multiply the number of troy ounces by 8.2942605 to get Momme.
What is Momme used for?
Japanese pearl weight (3.75g). Also used for silk. It is classified as active and dates from the modern period.
Is the Momme value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI kilogram, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Momme conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert troy ounces to Momme. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/troy-ounce-si-to-momme
Report an incorrect value or source
Regional units vary by district and by century. If this figure, its variant list or its citation is wrong where you are, tell us — the report carries the page context automatically.