Convert Momme to troy ounces
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 Momme = 0.120565 troy ounces
troy ounces = Momme × 0.1205653
Convert any amount
Momme to troy ounces table
| Momme | troy ounces |
|---|---|
| 0.25 Momme | 0.0301413 troy ounces |
| 0.5 Momme | 0.0602826 troy ounces |
| 1 Momme | 0.120565 troy ounces |
| 2 Momme | 0.241131 troy ounces |
| 3 Momme | 0.361696 troy ounces |
| 4 Momme | 0.482261 troy ounces |
| 5 Momme | 0.602826 troy ounces |
| 10 Momme | 1.20565 troy ounces |
| 20 Momme | 2.41131 troy ounces |
| 25 Momme | 3.01413 troy ounces |
| 50 Momme | 6.02826 troy ounces |
| 100 Momme | 12.0565 troy ounces |
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 If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.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 troy ounces are in a Momme?
1 Momme = 0.120565 troy ounces. Multiply the number of Momme by 0.1205653 to get troy ounces.
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 Momme to troy ounces. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/momme-to-troy-ounce-si
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.