| erg | 1 erg | 2 erg | 3 erg | 4 erg | 5 erg | 6 erg | 7 erg | 8 erg | 9 erg | 10 erg | 11 erg | 12 erg | 13 erg | 14 erg | 15 erg | 16 erg | 17 erg | 18 erg | 19 erg | 20 erg | 21 erg | 22 erg | 23 erg | 24 erg | 25 erg | 26 erg | 27 erg | 28 erg | 29 erg | 30 erg | 31 erg | 32 erg | 33 erg | 34 erg | 35 erg | 36 erg | 37 erg | 38 erg | 39 erg | 40 erg | 41 erg | 42 erg | 43 erg | 44 erg | 45 erg | 46 erg | 47 erg | 48 erg | 49 erg | 50 erg | 51 erg | 52 erg | 53 erg | 54 erg | 55 erg | 56 erg | 57 erg | 58 erg | 59 erg | 60 erg | 61 erg | 62 erg | 63 erg | 64 erg | 65 erg | 66 erg | 67 erg | 68 erg | 69 erg | 70 erg | 71 erg | 72 erg | 73 erg | 74 erg | 75 erg | 76 erg | 77 erg | 78 erg | 79 erg | 80 erg | 81 erg | 82 erg | 83 erg | 84 erg | 85 erg | 86 erg | 87 erg | 88 erg | 89 erg | 90 erg | 91 erg | 92 erg | 93 erg | 94 erg | 95 erg | 96 erg | 97 erg | 98 erg | 99 erg | 100 erg |
| zeptojoule | 1.0 × 1014 zJ | 2.0 × 1014 zJ | 3.0 × 1014 zJ | 4.0 × 1014 zJ | 5.0 × 1014 zJ | 6.0 × 1014 zJ | 7.0 × 1014 zJ | 8.0 × 1014 zJ | 9.0 × 1014 zJ | 1.0 × 1015 zJ | 1.1 × 1015 zJ | 1.2 × 1015 zJ | 1.3 × 1015 zJ | 1.4 × 1015 zJ | 1.5 × 1015 zJ | 1.6 × 1015 zJ | 1.7 × 1015 zJ | 1.8 × 1015 zJ | 1.9 × 1015 zJ | 2.0 × 1015 zJ | 2.1 × 1015 zJ | 2.2 × 1015 zJ | 2.3 × 1015 zJ | 2.4 × 1015 zJ | 2.5 × 1015 zJ | 2.6 × 1015 zJ | 2.7 × 1015 zJ | 2.8 × 1015 zJ | 2.9 × 1015 zJ | 3.0 × 1015 zJ | 3.1 × 1015 zJ | 3.2 × 1015 zJ | 3.3 × 1015 zJ | 3.4 × 1015 zJ | 3.5 × 1015 zJ | 3.6 × 1015 zJ | 3.7 × 1015 zJ | 3.8 × 1015 zJ | 3.9 × 1015 zJ | 4.0 × 1015 zJ | 4.1 × 1015 zJ | 4.2 × 1015 zJ | 4.3 × 1015 zJ | 4.4 × 1015 zJ | 4.5 × 1015 zJ | 4.6 × 1015 zJ | 4.7 × 1015 zJ | 4.8 × 1015 zJ | 4.9 × 1015 zJ | 5.0 × 1015 zJ | 5.1 × 1015 zJ | 5.2 × 1015 zJ | 5.3 × 1015 zJ | 5.4 × 1015 zJ | 5.5 × 1015 zJ | 5.6 × 1015 zJ | 5.7 × 1015 zJ | 5.8 × 1015 zJ | 5.9 × 1015 zJ | 6.0 × 1015 zJ | 6.1 × 1015 zJ | 6.2 × 1015 zJ | 6.3 × 1015 zJ | 6.4 × 1015 zJ | 6.5 × 1015 zJ | 6.6 × 1015 zJ | 6.7 × 1015 zJ | 6.8 × 1015 zJ | 6.9 × 1015 zJ | 7.0 × 1015 zJ | 7.1 × 1015 zJ | 7.2 × 1015 zJ | 7.3 × 1015 zJ | 7.4 × 1015 zJ | 7.5 × 1015 zJ | 7.6 × 1015 zJ | 7.7 × 1015 zJ | 7.8 × 1015 zJ | 7.9 × 1015 zJ | 8.0 × 1015 zJ | 8.1 × 1015 zJ | 8.2 × 1015 zJ | 8.3 × 1015 zJ | 8.4 × 1015 zJ | 8.5 × 1015 zJ | 8.6 × 1015 zJ | 8.7 × 1015 zJ | 8.8 × 1015 zJ | 8.9 × 1015 zJ | 9.0 × 1015 zJ | 9.1 × 1015 zJ | 9.2 × 1015 zJ | 9.3 × 1015 zJ | 9.4 × 1015 zJ | 9.5 × 1015 zJ | 9.6 × 1015 zJ | 9.7 × 1015 zJ | 9.8 × 1015 zJ | 9.9 × 1015 zJ | 1.0 × 1016 zJ |
The erg is a unit of energy and work equal to 10−7 joules. It originated in the centimetre–gram–second (CGS) system of units. It has the symbol erg. The erg is not an SI unit. Its name is derived from ergon (’έργον) a Greek word meaning work or task.
| 1 ergs = 1.0E+14 zeptojoules | 6 ergs = 6.0E+14 zeptojoules |
| 2 ergs = 2.0E+14 zeptojoules | 7 ergs = 7.0E+14 zeptojoules |
| 3 ergs = 3.0E+14 zeptojoules | 8 ergs = 8.0E+14 zeptojoules |
| 4 ergs = 4.0E+14 zeptojoules | 9 ergs = 9.0E+14 zeptojoules |
| 5 ergs = 5.0E+14 zeptojoules | 10 ergs = 1.0E+15 zeptojoules |
The zeptojoule (zJ) is equal to one sextillionth (10−21) of one joule. 160 zeptojoules is about one electronvolt.
| 1 zeptojoules = 1.0E-14 ergs | 6 zeptojoules = 6.0E-14 ergs |
| 2 zeptojoules = 2.0E-14 ergs | 7 zeptojoules = 7.0E-14 ergs |
| 3 zeptojoules = 3.0E-14 ergs | 8 zeptojoules = 8.0E-14 ergs |
| 4 zeptojoules = 4.0E-14 ergs | 9 zeptojoules = 9.0E-14 ergs |
| 5 zeptojoules = 5.0E-14 ergs | 10 zeptojoules = 1.0E-13 ergs |
| 1 ergs = 1.0 × 1014 zeptojoules |
| 1 zeptojoules = 1.0 × 10-14 ergs |