To convert atomic mass units to carats, multiply the value by 8.3027 × 10⁻²⁴. To go the other way, multiply carats by 1.20443 × 10²³ to get atomic mass units.
| Atomic Mass Units (u (Da)) | Carats (ct) |
|---|---|
| 1 u (Da) | 8.3027 × 10⁻²⁴ ct |
| 5 u (Da) | 4.15135 × 10⁻²³ ct |
| 10 u (Da) | 8.3027 × 10⁻²³ ct |
| 25 u (Da) | 2.07567 × 10⁻²² ct |
| 50 u (Da) | 4.15135 × 10⁻²² ct |
| 100 u (Da) | 8.3027 × 10⁻²² ct |
| 250 u (Da) | 2.07567 × 10⁻²¹ ct |
| 500 u (Da) | 4.15135 × 10⁻²¹ ct |
| 1,000 u (Da) | 8.3027 × 10⁻²¹ ct |
| 2,500 u (Da) | 2.07567 × 10⁻²⁰ ct |
| 5,000 u (Da) | 4.15135 × 10⁻²⁰ ct |
| 10,000 u (Da) | 8.3027 × 10⁻²⁰ ct |
| 100,000 u (Da) | 8.3027 × 10⁻¹⁹ ct |
| 1,000,000 u (Da) | 8.3027 × 10⁻¹⁸ ct |
25 u (Da) × 8.3027 × 10⁻²⁴ = 2.07567 × 10⁻²² ct
Try this example →250 u (Da) × 8.3027 × 10⁻²⁴ = 2.07567 × 10⁻²¹ ct
Try this example →Atomic mass unit (u (Da)). The atomic mass unit (dalton) is 1/12 of the mass of a carbon-12 atom.
Carat (ct). The metric carat is 200 milligrams, the unit for diamonds and gemstones.
There are 8.3027 × 10⁻²⁴ carats in one atomic mass unit.
Multiply the number of atomic mass units by 8.3027 × 10⁻²⁴. For example, 10 atomic mass units equal 8.3027 × 10⁻²³ carats.
One carat equals 1.20443 × 10²³ atomic mass units.
8.3027 × 10⁻²¹ carats. Other common values: 100 atomic mass units = 8.3027 × 10⁻²² carats and 10,000 atomic mass units = 8.3027 × 10⁻²⁰ carats.