| carat | 1 ct | 2 ct | 3 ct | 4 ct | 5 ct | 6 ct | 7 ct | 8 ct | 9 ct | 10 ct | 11 ct | 12 ct | 13 ct | 14 ct | 15 ct | 16 ct | 17 ct | 18 ct | 19 ct | 20 ct | 21 ct | 22 ct | 23 ct | 24 ct | 25 ct | 26 ct | 27 ct | 28 ct | 29 ct | 30 ct | 31 ct | 32 ct | 33 ct | 34 ct | 35 ct | 36 ct | 37 ct | 38 ct | 39 ct | 40 ct | 41 ct | 42 ct | 43 ct | 44 ct | 45 ct | 46 ct | 47 ct | 48 ct | 49 ct | 50 ct | 51 ct | 52 ct | 53 ct | 54 ct | 55 ct | 56 ct | 57 ct | 58 ct | 59 ct | 60 ct | 61 ct | 62 ct | 63 ct | 64 ct | 65 ct | 66 ct | 67 ct | 68 ct | 69 ct | 70 ct | 71 ct | 72 ct | 73 ct | 74 ct | 75 ct | 76 ct | 77 ct | 78 ct | 79 ct | 80 ct | 81 ct | 82 ct | 83 ct | 84 ct | 85 ct | 86 ct | 87 ct | 88 ct | 89 ct | 90 ct | 91 ct | 92 ct | 93 ct | 94 ct | 95 ct | 96 ct | 97 ct | 98 ct | 99 ct | 100 ct |
| gram | 0.2 g | 0.4 g | 0.6 g | 0.8 g | 1 g | 1.2 g | 1.4 g | 1.6 g | 1.8 g | 2 g | 2.2 g | 2.4 g | 2.6 g | 2.8 g | 3 g | 3.2 g | 3.4 g | 3.6 g | 3.8 g | 4 g | 4.2 g | 4.4 g | 4.6 g | 4.8 g | 5 g | 5.2 g | 5.4 g | 5.6 g | 5.8 g | 6 g | 6.2 g | 6.4 g | 6.6 g | 6.8 g | 7 g | 7.2 g | 7.4 g | 7.6 g | 7.8 g | 8 g | 8.2 g | 8.4 g | 8.6 g | 8.8 g | 9 g | 9.2 g | 9.4 g | 9.6 g | 9.8 g | 10 g | 10.2 g | 10.4 g | 10.6 g | 10.8 g | 11 g | 11.2 g | 11.4 g | 11.6 g | 11.8 g | 12 g | 12.2 g | 12.4 g | 12.6 g | 12.8 g | 13 g | 13.2 g | 13.4 g | 13.6 g | 13.8 g | 14 g | 14.2 g | 14.4 g | 14.6 g | 14.8 g | 15 g | 15.2 g | 15.4 g | 15.6 g | 15.8 g | 16 g | 16.2 g | 16.4 g | 16.6 g | 16.8 g | 17 g | 17.2 g | 17.4 g | 17.6 g | 17.8 g | 18 g | 18.2 g | 18.4 g | 18.6 g | 18.8 g | 19 g | 19.2 g | 19.4 g | 19.6 g | 19.8 g | 20 g |
The carat (ct) is a unit of mass equal to 200 mg (0.2 g; 0.007055 oz) and is used for measuring gemstones and pearls.
| 1 carats = 0.2 grams | 11 carats = 2.2 grams |
| 2.5 carats = 0.5 grams | 12.5 carats = 2.5 grams |
| 4 carats = 0.8 grams | 14 carats = 2.8 grams |
| 5.5 carats = 1.1 grams | 15.5 carats = 3.1 grams |
| 7 carats = 1.4 grams | 17 carats = 3.4 grams |
| 8.5 carats = 1.7 grams | 18.5 carats = 3.7 grams |
| 10 carats = 2 grams | 20 carats = 4 grams |
The gram (alternative spelling: gramme; SI unit symbol: g) (Latin gramma, from Greek γράμμα, grámma) is a metric system unit of mass.
| 1 grams = 5 carats | 11 grams = 55 carats |
| 2.5 grams = 12.5 carats | 12.5 grams = 62.5 carats |
| 4 grams = 20 carats | 14 grams = 70 carats |
| 5.5 grams = 27.5 carats | 15.5 grams = 77.5 carats |
| 7 grams = 35 carats | 17 grams = 85 carats |
| 8.5 grams = 42.5 carats | 18.5 grams = 92.5 carats |
| 10 grams = 50 carats | 20 grams = 100 carats |
| 1 carats = 0.2 grams |
| 1 grams = 5 carats |