Avogadro Number Calculator

Use our online avogadro's number calculator to find the no. of molecules in one gram of oxygen molecule.

Avogadro's number is nothing but the amount of particles found in 1 mole of a substance. Through experiments the value is found to be 6.022 x 1023 (i.e, 602214150000000000000000) particles per mole.

The formula to calculate avogadro's number is given below:

Avogadros Number Formula

N = Avogadro's Number [mole-1]
Z = No. of atoms [g/mole]
M = Atomic mass
D = Density [g/cm3]
V = Volume [cm3]

Enter the given fields in the below Avogadro's number calculator and click calculate button to get the result.

No. of Atoms (Z): [g/mole]
Atomic Mass (M):
Density (D): [g/cm3]
Volume (V): [cm3]
Avogadro's Number (N): [mole-1]

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