To convert Earth masses to carats, multiply the value by 2.9861 × 10²⁸. To go the other way, multiply carats by 3.34885 × 10⁻²⁹ to get Earth masses.
| Earth Masses (M⊕) | Carats (ct) |
|---|---|
| 1 M⊕ | 2.9861 × 10²⁸ ct |
| 2 M⊕ | 5.9722 × 10²⁸ ct |
| 3 M⊕ | 8.9583 × 10²⁸ ct |
| 4 M⊕ | 1.19444 × 10²⁹ ct |
| 5 M⊕ | 1.49305 × 10²⁹ ct |
| 6 M⊕ | 1.79166 × 10²⁹ ct |
| 7 M⊕ | 2.09027 × 10²⁹ ct |
| 8 M⊕ | 2.38888 × 10²⁹ ct |
| 9 M⊕ | 2.68749 × 10²⁹ ct |
| 10 M⊕ | 2.9861 × 10²⁹ ct |
| 12 M⊕ | 3.58332 × 10²⁹ ct |
| 14 M⊕ | 4.18054 × 10²⁹ ct |
| 15 M⊕ | 4.47915 × 10²⁹ ct |
| 20 M⊕ | 5.9722 × 10²⁹ ct |
| 21 M⊕ | 6.27081 × 10²⁹ ct |
| 24 M⊕ | 7.16664 × 10²⁹ ct |
| 25 M⊕ | 7.46525 × 10²⁹ ct |
| 30 M⊕ | 8.9583 × 10²⁹ ct |
| 40 M⊕ | 1.19444 × 10³⁰ ct |
| 50 M⊕ | 1.49305 × 10³⁰ ct |
| 60 M⊕ | 1.79166 × 10³⁰ ct |
| 75 M⊕ | 2.23958 × 10³⁰ ct |
| 80 M⊕ | 2.38888 × 10³⁰ ct |
| 100 M⊕ | 2.9861 × 10³⁰ ct |
| 200 M⊕ | 5.9722 × 10³⁰ ct |
| 250 M⊕ | 7.46525 × 10³⁰ ct |
| 300 M⊕ | 8.9583 × 10³⁰ ct |
| 400 M⊕ | 1.19444 × 10³¹ ct |
| 500 M⊕ | 1.49305 × 10³¹ ct |
| 750 M⊕ | 2.23958 × 10³¹ ct |
| 1,000 M⊕ | 2.9861 × 10³¹ ct |
Earth mass (M⊕). The mass of the Earth (5.972 × 10²⁴ kg), used for planets.
Carat (ct). The metric carat is 200 milligrams, the unit for diamonds and gemstones.
There are 2.9861 × 10²⁸ carats in one Earth mass.
Multiply the number of Earth masses by 2.9861 × 10²⁸. For example, 10 Earth masses equal 2.9861 × 10²⁹ carats.
One carat equals 3.34885 × 10⁻²⁹ Earth masses.
3.58332 × 10²⁹ carats. Other common values: 5 Earth masses = 1.49305 × 10²⁹ carats and 100 Earth masses = 2.9861 × 10³⁰ carats.