# Convert Gram to Atomic Mass Unit (gm to amu)

In next fields, kindly type your value in the text box under title [ From: ] to convert from gram to atomic mass unit (gm to amu). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

**Definitions:**

**Gram** (abbreviation: **gm**): is a SI (metric) system unit of mass. Where, at the temperature of melting ice, it is the absolute weight of a volume equal to the hundredth part of a metre cube of pure water.

**Atomic Mass Unit** (abbreviations: **amu, or u**): also known as dalton (symbol: Da), is a standard unit of mass that used on an atomic or molecular scale (atomic mass). One unified atomic mass unit is about the mass of one nucleon (either a single proton or neutron) and equivalent to 1 g/mol.

## How to Convert Grams to Atomic Mass Units

*Example: How many atomic mass units are equivalent to 14.19 grams?*

As;

1 grams = 6.024E+23 atomic mass units

14.19 grams = Y atomic mass units

Assuming Y is the answer, and by criss-cross principle;

Y equals 14.19 times 6.024E+23 over 1

(i.e.) Y = 14.19 * 6.024E+23 / 1 = 8.548056E+24 atomic mass units

Answer is: 8.548056E+24 atomic mass units are equivalent to 14.19 grams.

*Practice Question: Convert the following units into amu:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 53.76 gm

( ii ) 76.01 gm

( iii ) 1.63 gm

### Convert Gram to More Weight Units