Molar Mass of C6H12O6 (Glucose)

Molar Mass Calculator

What is the molar mass of C₆H₁₂O₆?

Answer

M(C₆H₁₂O₆) =

180.156 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024).

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Ccarbon	6	12.011	72.066 w ≈ 40.00%	≈ 40.00%
Hhydrogen	12	1.0080	12.0960 w ≈ 6.71%	≈ 6.71%
Ooxygen	6	15.999	95.994 w ≈ 53.28%	≈ 53.28%
Σ = 180.156 g/mol w = 100%				100%

Each fraction is rounded on its own, so the printed ones add up to 99.99%; unrounded, they make exactly 100%.

Atomic weights: CIAAW, Abridged Standard Atomic Weights (2024)

Mass fractions of the elements

O 53.28%C 40.00%

H 6.71%

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Molar masses of substances nearby

Formula	M, g/mol
HC₆H₇O₆ (vitamin C)	176.124
Hf (hafnium)	178.49
Mn(NO₃)₂ (manganese nitrate)	178.946
C₆H₁₂O₆ (glucose)	180.156
C₉H₈O₄ (aspirin)	180.159
Ta (tantalum)	180.95
(CH₃COO)₂Cu (copper(II) acetate)	181.634

FAQ

What is the molar mass of C6H12O6?

M(C₆H₁₂O₆) = 180.156 g/mol

How to calculate the molar mass of C₆H₁₂O₆?

Add up the atomic weights of all the atoms in the formula: 6 × 12.011 + 12 × 1.0080 + 6 × 15.999 = 180.156 g/mol.

How many grams are in 2 moles of C₆H₁₂O₆?

m = n × M = 2 mol × 180.156 g/mol = 360.312 g.

See Also