Convert Mace to Troy Ounce
Convert maces to troy ounces instantly. 1 mace = 0.1215277644 troy ounce — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Troy Ounce 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.
Troy Ounce
The troy ounce (ozt) equals about 31.103 grams, one-twelfth of a troy pound.
From the Troy system of weights associated with Troyes, France.
The global standard for pricing gold, silver, platinum, and palladium.
Established in the medieval Troy system and retained for precious metals.
Mace to Troy Ounce 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 troy ounces:
To convert maces to troy ounces, multiply the value in maces by 0.1215277644. To reverse, multiply troy ounces by 8.2285723356.
How to use this converter
Type a value into the calculator. The result in troy ounces updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Troy Ounce to Mace converter for the reverse direction.
Step-by-step: convert maces to troy ounces
- Write down the value in maces (mace).
- Multiply that value by the factor 0.1215277644.
- The product is the equivalent value in troy ounces (oz t).
- To reverse, multiply the troy ounce value by 8.2285723356.
Worked examples
Example 1 — Convert 1 mace to oz t:
1 × 0.1215277644 = 0.1215277644 oz t
Example 2 — Convert 100 mace to oz t:
100 × 0.1215277644 = 12.1527764382 oz t
Real-world example — Ruler-scale measurements
A 30-mace school ruler converts cleanly to troy ounces — useful when buying a desk accessory from a retailer whose product specs use a different unit.
30 mace × 0.1215277644 = 3.6458329314 oz t
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 troy ounces daily when mixing metric and imperial tools.
10 mace × 0.1215277644 = 1.2152776438 oz t
Real-world example — Postcard and small-object dimensions
A postcard is about 5 maces wide. Converting to troy ounces is essential for international postal addressing forms that ask for dimensions in different units across countries.
5 mace × 0.1215277644 = 0.6076388219 oz t
Mace to Troy Ounce conversion table
Standard reference values for converting maces to troy ounces:
| Mace [mace] | Troy Ounce [oz t] |
|---|---|
| 0.01 | 0.0012152776 |
| 0.1 | 0.0121527764 |
| 1 | 0.1215277644 |
| 2 | 0.2430555288 |
| 3 | 0.3645832931 |
| 4 | 0.4861110575 |
| 5 | 0.6076388219 |
| 10 | 1.2152776438 |
| 20 | 2.4305552876 |
| 30 | 3.6458329314 |
| 40 | 4.8611105753 |
| 50 | 6.0763882191 |
| 100 | 12.1527764382 |
| 500 | 60.7638821908 |
| 1000 | 121.5277643816 |
Frequently asked questions
How many troy ounces is 1 mace?
How do I convert maces to troy ounces?
How do I convert troy ounces back to maces?
How many troy ounces is 100 maces?
Popular weight unit conversions
Convert Mace to other weight units
Show all Mace conversions
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 = 0.1215277644 oz t) 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.