Convert Mace to Momme
Convert maces to mommes instantly. 1 mace = 1.0079829333 momme — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Momme to Mace converter for the reverse conversion.
Units explained
Mace
The mace equals one-tenth of a tael, about 3.78 grams.
From the Chinese 'qian'; 'mace' is the European trade name.
Chinese and Southeast Asian gold and traditional-medicine trade.
Part of the traditional Chinese tael system.
Momme
The momme (mom) equals 3.75 grams.
A traditional Japanese mass unit (Japanese 'monme').
Pearls, and as the standard weight grade for silk fabric.
Part of the traditional Japanese shakkanho system.
Mace to Momme conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between maces and mommes:
To convert maces to mommes, multiply the value in maces by 1.0079829333. To reverse, multiply mommes by 0.9920802892.
How to use this converter
Type a value into the calculator. The result in mommes updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Momme to Mace converter for the reverse direction.
Step-by-step: convert maces to mommes
- Write down the value in maces (mace).
- Multiply that value by the factor 1.0079829333.
- The product is the equivalent value in mommes (mom).
- To reverse, multiply the momme value by 0.9920802892.
Worked examples
Example 1 — Convert 1 mace to mom:
1 × 1.0079829333 = 1.0079829333 mom
Example 2 — Convert 100 mace to mom:
100 × 1.0079829333 = 100.7982933333 mom
Real-world example — Postcard and small-object dimensions
A postcard is about 5 maces wide. Converting to mommes is essential for international postal addressing forms that ask for dimensions in different units across countries.
5 mace × 1.0079829333 = 5.0399146667 mom
Real-world example — Ruler-scale measurements
A 30-mace school ruler converts cleanly to mommes — useful when buying a desk accessory from a retailer whose product specs use a different unit.
30 mace × 1.0079829333 = 30.239488 mom
Real-world example — Hardware-scale dimensions
A 10-mace fastener or component is about as long as a thumbnail. Mechanics and DIY enthusiasts convert between maces and mommes daily when mixing metric and imperial tools.
10 mace × 1.0079829333 = 10.0798293333 mom
Mace to Momme conversion table
Standard reference values for converting maces to mommes:
| Mace [mace] | Momme [mom] |
|---|---|
| 0.01 | 0.0100798293 |
| 0.1 | 0.1007982933 |
| 1 | 1.0079829333 |
| 2 | 2.0159658667 |
| 3 | 3.0239488 |
| 4 | 4.0319317333 |
| 5 | 5.0399146667 |
| 10 | 10.0798293333 |
| 20 | 20.1596586667 |
| 30 | 30.239488 |
| 40 | 40.3193173333 |
| 50 | 50.3991466667 |
| 100 | 100.7982933333 |
| 500 | 503.9914666667 |
| 1000 | 1007.9829333333 |
Frequently asked questions
How many mommes is 1 mace?
How do I convert maces to mommes?
How do I convert mommes back to maces?
How many mommes is 100 maces?
Popular weight unit conversions
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Metric / SI (18 units)
Avoirdupois (15 units)
Troy & Apothecary (9 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 mace = 1.0079829333 mom) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.