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... Gram = ... Atomic Mass Unit
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Gram to Atomic Mass Unit Converter
Use this page to convert gram values into atomic mass unit, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 g = 602,214,075,366,737,000,000,000 u
1 u = 1.66053906892e-24 g
Example: 25 g = 15,055,351,884,168,400,000,000,000 u
Gram
A gram is one thousandth of a kilogram.
History: It became widely adopted as a practical subdivision of the kilogram.
Current use: Grams are used for food labels, ingredients, and light materials.
Also written as g, grams, gr.
Atomic Mass Unit
An atomic mass unit is defined as one twelfth of the mass of a carbon-12 atom.
History: It was standardized to make atomic and molecular masses easier to compare.
Current use: Atomic mass units are used in chemistry, physics, and molecular science.
Also written as u, amu, dalton, daltons, Da.
Gram to Atomic Mass Unit table
| Gram [g] | Atomic Mass Unit [u] |
|---|---|
| 0.01 g | 6,022,140,753,667,370,000,000 u |
| 0.1 g | 60,221,407,536,673,700,000,000 u |
| 1 g | 602,214,075,366,737,000,000,000 u |
| 2 g | 1,204,428,150,733,470,000,000,000 u |
| 5 g | 3,011,070,376,833,680,000,000,000 u |
| 10 g | 6,022,140,753,667,370,000,000,000 u |
| 20 g | 12,044,281,507,334,700,000,000,000 u |
| 50 g | 30,110,703,768,336,800,000,000,000 u |
| 100 g | 60,221,407,536,673,700,000,000,000 u |
Frequently asked questions
How many Atomic Mass Unit (u) are in one Gram (g)?
One Gram equals 602,214,075,366,737,000,000,000 Atomic Mass Unit.
How do you convert Gram to Atomic Mass Unit?
Multiply the Gram value by 602,214,075,366,737,000,000,000 to get the result in Atomic Mass Unit.
How do you convert Atomic Mass Unit back to Gram?
Multiply the Atomic Mass Unit value by 1.66053906892e-24 to get back to Gram.
What is 25 Gram in Atomic Mass Unit?
25 Gram equals 15,055,351,884,168,400,000,000,000 Atomic Mass Unit.