Convert 2.1 Kilojoule Per Mole to Kilocalorie Per Mole
0.50157638291775 kcal/mol
2.1 kJ/mol (kilojoule per mole) is equal to 0.50157638291775 kcal/mol (kilocalorie per mole). To convert from kilojoule per mole to kilocalorie per mole, multiply by 0.2388458966275 or divide by 4.186799999999929.