How many atom in 1 mole?
The answer is 6.0221415E+23.
We assume you are converting between atom and mole.
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atom or mole
The SI base unit for amount of substance is the mole.
1 atom is equal to 1.66053886313E-24 mole.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between atoms and moles.
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This site uses an exact value of 6.0221415 x 1023 for Avogadro's number. This is the number of atoms in 1 mole of a chemical element.
The mole is the amount of substance of a system which contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12; its symbol is "mol."
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