Dozens to Moles (doz to mol)
1 dozen equals 1.992646881×10⁻²³ moles (rounded).
How to convert dozens to moles
To convert dozens to moles, multiply the number of dozens by 1.992646881×10⁻²³. The factor is rounded to 10 significant digits. To go the other way, multiply moles by 5.018450633×10²² (rounded).
moles = dozens × 1.992646881×10⁻²³
Example: 10 dozens = 1.992646881×10⁻²² moles.
Large-number names differ around the world: this site uses the short scale (billion = 10⁹) by default, and lists the long-scale billion separately.
About these units
Dozen (doz)
Twelve items. Eggs, rolls and many goods are still sold by the dozen.
Dozen entered English from Old French douzaine, a group of twelve, built from douze, which comes from Latin duodecim, plus a suffix that makes a collective. Twelve earned its popularity partly by dividing evenly: it splits into halves, thirds, quarters, and sixths, which helps when sharing goods. One suggestion is that the roughly dozen lunar months in a solar year made twelve one of the earliest groupings.
Even in a decimal age, dozens persist in commerce, often for foods such as eggs. Larger multiples extend the system by twelves: a gross is 12 dozen, or 144, and a great gross is 12 gross, or 1,728. The idiom six of one, half a dozen of the other uses the unit to say two options come to the same thing. Twelve also gave English the baker's dozen, which adds one more.
1 dozen = 12 pieces (exactly).
Sources: Wikipedia: Dozen
Mole (mol)
Exactly 6.02214076×10²³ entities (the Avogadro number). The SI unit for amount of substance in chemistry.
The mole counts particles the way a dozen counts eggs, only on a vastly larger scale: exactly 6.02214076 × 10²³ elementary entities, which may be atoms, molecules, ions, electrons, or other specified particles. The mole became the seventh SI base unit in 1971, and the term itself dates from around 1900, shortened from the German Molekül. In 1909 Jean Perrin named the number in honor of Amedeo Avogadro.
Until 2019 a mole was the number of atoms in 0.012 kilogram of carbon-12, so the count depended on the kilogram. Effective May 20, 2019, the SI fixed the number itself, and the mole no longer rests on a physical sample. As a result the molar mass of carbon-12 is no longer known exactly. The chosen number kept it at 0.012 kilogram per mole, with a relative uncertainty of 4.5 × 10⁻¹⁰, at the moment of adoption. For scale, about 18 grams of water holds roughly this many molecules.
1 mole = 6.02214076×10²³ pieces (exactly).
Sources: BIPM SI Brochure, 9th edition (2019); NIST: Redefining the mole; Wikipedia: Avogadro constant
Related conversions
- Moles to dozens (reverse)
- Dozens to pieces
- Dozens to lakhs
- Dozens to millions
- Dozens to crores
- Dozens to billions (short scale)
- Dozens to pairs
- Dozens to hundred
- Dozens to gross
- Dozens to thousand
- Dozens to trillions (short scale)
- Dozens to score
- Dozens to half dozens
- Pieces to moles
- Lakhs to moles
- Millions to moles
- Crores to moles
- Billions (short scale) to moles
See all counting & quantity units.