Crores to Moles (crore to mol)
1 crore equals 1.660539067×10⁻¹⁷ moles (rounded).
How to convert crores to moles
To convert crores to moles, multiply the number of crores by 1.660539067×10⁻¹⁷. The factor is rounded to 10 significant digits. To go the other way, multiply moles by 6.02214076×10¹⁶.
moles = crores × 1.660539067×10⁻¹⁷
Example: 10 crores = 1.660539067×10⁻¹⁶ 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
Crore (crore)
Ten million (10⁷), or one hundred lakh. Written 1,00,00,000 in the Indian numbering system.
Sanskrit had separate words for most powers of ten from 100 up to 10 to the 19th. The crore comes from one of them: the Prakrit kroḍi, which derives from the Sanskrit koṭi, and in Hindi and Urdu it is karoṛ. In Tamil, Kannada and Malayalam the cognate is kōṭi. Outside South Asia, koṭi travelled mostly through Buddhist texts, and in Indonesian and Malay keti means 100,000, a lakh, instead of ten million.
A crore is 100 lakh, or 10,000,000, and is written 1,00,00,000 in Indian grouping. It is the natural unit for large sums of money in India, Bangladesh and Pakistan, so 150,000,000 rupees is 15 crore rupees. For amounts in the trillions, the system's next named units, arab and kharab, are rarely used, so people say lakh crore for 10 to the 12th. Nepal and Sri Lanka both used the system in the past but have moved to international numbering in recent years.
1 crore = 10,000,000 pieces (exactly).
Sources: Wikipedia: Crore; Wikipedia: Indian numbering system
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 crores (reverse)
- Crores to pieces
- Crores to dozens
- Crores to lakhs
- Crores to millions
- Crores to billions (short scale)
- Crores to pairs
- Crores to hundred
- Crores to gross
- Crores to thousand
- Crores to trillions (short scale)
- Crores to score
- Crores to half dozens
- Pieces to moles
- Dozens to moles
- Lakhs to moles
- Millions to moles
- Billions (short scale) to moles
See all counting & quantity units.