Formula to Convert Atomic Mass Unit to Kilogram
Kilograms = Atomic Mass Units × 1.6605 × 10-27
Example
Convert 12 atomic mass units (Carbon-12) to kilograms:
12 × 1.6605 × 10-27 = 1.9926 × 10-26 kg
Conversion Table
Note: Values are expressed in scientific notation due to size.
| Atomic Mass Units (u) | Kilograms (kg) |
|---|---|
| 1 | 1.661e-27 |
| 10 | 1.661e-26 |
| 100 | 1.661e-25 |
| 1,000 | 1.661e-24 |
| 1023 | 1.661e-4 |
| 6.022 × 1023 (Avogadro) | 0.001 (1 gram) |
About the Units
The atomic mass unit (u or Da) is used to express the mass of atoms and molecules. The kilogram (kg) is the standard SI unit for mass in the macroscopic world. The conversion factor is derived from the reciprocal of Avogadro's number, linking the atomic scale to the human scale.