Convert Quarter (US) to Mace
Convert quarters (us) to maces instantly. 1 quarter (us) = 3000.0003306934 mace — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Mace to Quarter (US) converter for the reverse conversion.
Units explained
Quarter (US)
The US quarter equals one-fourth of a short hundredweight, 25 pounds (about 11.34 kg).
A 'quarter' of the US short hundredweight.
US agricultural and commodity weighing.
Defined within the US customary hundredweight system.
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.
Quarter (US) to Mace 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 quarters (us) and maces:
To convert quarters (us) to maces, multiply the value in quarters (us) by 3000.0003306934. To reverse, multiply maces by 0.0003333333.
How to use this converter
Type a value into the calculator. The result in maces updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Mace to Quarter (US) converter for the reverse direction.
Step-by-step: convert quarters (us) to maces
- Write down the value in quarters (us) (qr).
- Multiply that value by the factor 3000.0003306934.
- The product is the equivalent value in maces (mace).
- To reverse, multiply the mace value by 0.0003333333.
Worked examples
Example 1 — Convert 1 qr to mace:
1 × 3000.0003306934 = 3000.0003306934 mace
Example 2 — Convert 100 qr to mace:
100 × 3000.0003306934 = 300000.033069343 mace
Quarter (US) to Mace conversion table
Standard reference values for converting quarters (us) to maces:
| Quarter (US) [qr] | Mace [mace] |
|---|---|
| 0.01 | 30.0000033069 |
| 0.1 | 300.0000330693 |
| 1 | 3000.0003306934 |
| 2 | 6000.0006613869 |
| 3 | 9000.0009920803 |
| 4 | 12000.0013227737 |
| 5 | 15000.0016534672 |
| 10 | 30000.0033069343 |
| 20 | 60000.0066138686 |
| 30 | 90000.0099208029 |
| 40 | 120000.0132277372 |
| 50 | 150000.0165346715 |
| 100 | 300000.033069343 |
| 500 | 1500000.1653467149 |
| 1000 | 3000000.3306934298 |
Frequently asked questions
How many maces is 1 quarter (us)?
How do I convert quarters (us) to maces?
How do I convert maces back to quarters (us)?
How many maces is 100 quarters (us)?
Popular weight unit conversions
Convert Quarter (US) to other weight units
Show all Quarter (US) conversions
Metric / SI (18 units)
Avoirdupois (14 units)
Troy & Apothecary (10 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 qr = 3000.0003306934 mace) 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 Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.