| zettagram | 1 Zg | 2 Zg | 3 Zg | 4 Zg | 5 Zg | 6 Zg | 7 Zg | 8 Zg | 9 Zg | 10 Zg | 11 Zg | 12 Zg | 13 Zg | 14 Zg | 15 Zg | 16 Zg | 17 Zg | 18 Zg | 19 Zg | 20 Zg | 21 Zg | 22 Zg | 23 Zg | 24 Zg | 25 Zg | 26 Zg | 27 Zg | 28 Zg | 29 Zg | 30 Zg | 31 Zg | 32 Zg | 33 Zg | 34 Zg | 35 Zg | 36 Zg | 37 Zg | 38 Zg | 39 Zg | 40 Zg | 41 Zg | 42 Zg | 43 Zg | 44 Zg | 45 Zg | 46 Zg | 47 Zg | 48 Zg | 49 Zg | 50 Zg | 51 Zg | 52 Zg | 53 Zg | 54 Zg | 55 Zg | 56 Zg | 57 Zg | 58 Zg | 59 Zg | 60 Zg | 61 Zg | 62 Zg | 63 Zg | 64 Zg | 65 Zg | 66 Zg | 67 Zg | 68 Zg | 69 Zg | 70 Zg | 71 Zg | 72 Zg | 73 Zg | 74 Zg | 75 Zg | 76 Zg | 77 Zg | 78 Zg | 79 Zg | 80 Zg | 81 Zg | 82 Zg | 83 Zg | 84 Zg | 85 Zg | 86 Zg | 87 Zg | 88 Zg | 89 Zg | 90 Zg | 91 Zg | 92 Zg | 93 Zg | 94 Zg | 95 Zg | 96 Zg | 97 Zg | 98 Zg | 99 Zg | 100 Zg |
| carat | 5.0 × 1021 ct | 1.0 × 1022 ct | 1.5 × 1022 ct | 2.0 × 1022 ct | 2.5 × 1022 ct | 3.0 × 1022 ct | 3.5 × 1022 ct | 4.0 × 1022 ct | 4.5 × 1022 ct | 5.0 × 1022 ct | 5.5 × 1022 ct | 6.0 × 1022 ct | 6.5 × 1022 ct | 7.0 × 1022 ct | 7.5 × 1022 ct | 8.0 × 1022 ct | 8.5 × 1022 ct | 9.0 × 1022 ct | 9.5 × 1022 ct | 1.0 × 1023 ct | 1.05 × 1023 ct | 1.1 × 1023 ct | 1.15 × 1023 ct | 1.2 × 1023 ct | 1.25 × 1023 ct | 1.3 × 1023 ct | 1.35 × 1023 ct | 1.4 × 1023 ct | 1.45 × 1023 ct | 1.5 × 1023 ct | 1.55 × 1023 ct | 1.6 × 1023 ct | 1.65 × 1023 ct | 1.7 × 1023 ct | 1.75 × 1023 ct | 1.8 × 1023 ct | 1.85 × 1023 ct | 1.9 × 1023 ct | 1.95 × 1023 ct | 2.0 × 1023 ct | 2.05 × 1023 ct | 2.1 × 1023 ct | 2.15 × 1023 ct | 2.2 × 1023 ct | 2.25 × 1023 ct | 2.3 × 1023 ct | 2.35 × 1023 ct | 2.4 × 1023 ct | 2.45 × 1023 ct | 2.5 × 1023 ct | 2.55 × 1023 ct | 2.6 × 1023 ct | 2.65 × 1023 ct | 2.7 × 1023 ct | 2.75 × 1023 ct | 2.8 × 1023 ct | 2.85 × 1023 ct | 2.9 × 1023 ct | 2.95 × 1023 ct | 3.0 × 1023 ct | 3.05 × 1023 ct | 3.1 × 1023 ct | 3.15 × 1023 ct | 3.2 × 1023 ct | 3.25 × 1023 ct | 3.3 × 1023 ct | 3.35 × 1023 ct | 3.4 × 1023 ct | 3.45 × 1023 ct | 3.5 × 1023 ct | 3.55 × 1023 ct | 3.6 × 1023 ct | 3.65 × 1023 ct | 3.7 × 1023 ct | 3.75 × 1023 ct | 3.8 × 1023 ct | 3.85 × 1023 ct | 3.9 × 1023 ct | 3.95 × 1023 ct | 4.0 × 1023 ct | 4.05 × 1023 ct | 4.1 × 1023 ct | 4.15 × 1023 ct | 4.2 × 1023 ct | 4.25 × 1023 ct | 4.3 × 1023 ct | 4.35 × 1023 ct | 4.4 × 1023 ct | 4.45 × 1023 ct | 4.5 × 1023 ct | 4.55 × 1023 ct | 4.6 × 1023 ct | 4.65 × 1023 ct | 4.7 × 1023 ct | 4.75 × 1023 ct | 4.8 × 1023 ct | 4.85 × 1023 ct | 4.9 × 1023 ct | 4.95 × 1023 ct | 5.0 × 1023 ct |
Zettagram or zettagramme is equal to 1021 gram (unit of mass), comes from a combination of the metric prefix zetta (Z) with the gram (g). Plural name is zettagrams.
| 1 zettagrams ≡ 5.0E+21 carats | 11 zettagrams ≡ 5.5E+22 carats |
| 2.5 zettagrams ≡ 1.25E+22 carats | 12.5 zettagrams ≡ 6.25E+22 carats |
| 4 zettagrams ≡ 2.0E+22 carats | 14 zettagrams ≡ 7.0E+22 carats |
| 5.5 zettagrams ≡ 2.75E+22 carats | 15.5 zettagrams ≡ 7.75E+22 carats |
| 7 zettagrams ≡ 3.5E+22 carats | 17 zettagrams ≡ 8.5E+22 carats |
| 8.5 zettagrams ≡ 4.25E+22 carats | 18.5 zettagrams ≡ 9.25E+22 carats |
| 10 zettagrams ≡ 5.0E+22 carats | 20 zettagrams ≡ 1.0E+23 carats |
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 ≡ 2.0E-22 zettagrams | 11 carats ≡ 2.2E-21 zettagrams |
| 2.5 carats ≡ 5.0E-22 zettagrams | 12.5 carats ≡ 2.5E-21 zettagrams |
| 4 carats ≡ 8.0E-22 zettagrams | 14 carats ≡ 2.8E-21 zettagrams |
| 5.5 carats ≡ 1.1E-21 zettagrams | 15.5 carats ≡ 3.1E-21 zettagrams |
| 7 carats ≡ 1.4E-21 zettagrams | 17 carats ≡ 3.4E-21 zettagrams |
| 8.5 carats ≡ 1.7E-21 zettagrams | 18.5 carats ≡ 3.7E-21 zettagrams |
| 10 carats ≡ 2.0E-21 zettagrams | 20 carats ≡ 4.0E-21 zettagrams |
| 1 zettagrams ≡ 5.0 × 1021 carats |
| 1 carats ≡ 2.0 × 10-22 zettagrams |