| gigajoule | 1 GJ | 2 GJ | 3 GJ | 4 GJ | 5 GJ | 6 GJ | 7 GJ | 8 GJ | 9 GJ | 10 GJ | 11 GJ | 12 GJ | 13 GJ | 14 GJ | 15 GJ | 16 GJ | 17 GJ | 18 GJ | 19 GJ | 20 GJ | 21 GJ | 22 GJ | 23 GJ | 24 GJ | 25 GJ | 26 GJ | 27 GJ | 28 GJ | 29 GJ | 30 GJ | 31 GJ | 32 GJ | 33 GJ | 34 GJ | 35 GJ | 36 GJ | 37 GJ | 38 GJ | 39 GJ | 40 GJ | 41 GJ | 42 GJ | 43 GJ | 44 GJ | 45 GJ | 46 GJ | 47 GJ | 48 GJ | 49 GJ | 50 GJ | 51 GJ | 52 GJ | 53 GJ | 54 GJ | 55 GJ | 56 GJ | 57 GJ | 58 GJ | 59 GJ | 60 GJ | 61 GJ | 62 GJ | 63 GJ | 64 GJ | 65 GJ | 66 GJ | 67 GJ | 68 GJ | 69 GJ | 70 GJ | 71 GJ | 72 GJ | 73 GJ | 74 GJ | 75 GJ | 76 GJ | 77 GJ | 78 GJ | 79 GJ | 80 GJ | 81 GJ | 82 GJ | 83 GJ | 84 GJ | 85 GJ | 86 GJ | 87 GJ | 88 GJ | 89 GJ | 90 GJ | 91 GJ | 92 GJ | 93 GJ | 94 GJ | 95 GJ | 96 GJ | 97 GJ | 98 GJ | 99 GJ | 100 GJ |
| exajoule | 1.0 × 10-9 EJ | 2.0 × 10-9 EJ | 3.0 × 10-9 EJ | 4.0 × 10-9 EJ | 5.0 × 10-9 EJ | 6.0 × 10-9 EJ | 7.0 × 10-9 EJ | 8.0 × 10-9 EJ | 9.0 × 10-9 EJ | 1.0 × 10-8 EJ | 1.1 × 10-8 EJ | 1.2 × 10-8 EJ | 1.3 × 10-8 EJ | 1.4 × 10-8 EJ | 1.5 × 10-8 EJ | 1.6 × 10-8 EJ | 1.7 × 10-8 EJ | 1.8 × 10-8 EJ | 1.9 × 10-8 EJ | 2.0 × 10-8 EJ | 2.1 × 10-8 EJ | 2.2 × 10-8 EJ | 2.3 × 10-8 EJ | 2.4 × 10-8 EJ | 2.5 × 10-8 EJ | 2.6 × 10-8 EJ | 2.7 × 10-8 EJ | 2.8 × 10-8 EJ | 2.9 × 10-8 EJ | 3.0 × 10-8 EJ | 3.1 × 10-8 EJ | 3.2 × 10-8 EJ | 3.3 × 10-8 EJ | 3.4 × 10-8 EJ | 3.5 × 10-8 EJ | 3.6 × 10-8 EJ | 3.7 × 10-8 EJ | 3.8 × 10-8 EJ | 3.9 × 10-8 EJ | 4.0 × 10-8 EJ | 4.1 × 10-8 EJ | 4.2 × 10-8 EJ | 4.3 × 10-8 EJ | 4.4 × 10-8 EJ | 4.5 × 10-8 EJ | 4.6 × 10-8 EJ | 4.7 × 10-8 EJ | 4.8 × 10-8 EJ | 4.9 × 10-8 EJ | 5.0 × 10-8 EJ | 5.1 × 10-8 EJ | 5.2 × 10-8 EJ | 5.3 × 10-8 EJ | 5.4 × 10-8 EJ | 5.5 × 10-8 EJ | 5.6 × 10-8 EJ | 5.7 × 10-8 EJ | 5.8 × 10-8 EJ | 5.9 × 10-8 EJ | 6.0 × 10-8 EJ | 6.1 × 10-8 EJ | 6.2 × 10-8 EJ | 6.3 × 10-8 EJ | 6.4 × 10-8 EJ | 6.5 × 10-8 EJ | 6.6 × 10-8 EJ | 6.7 × 10-8 EJ | 6.8 × 10-8 EJ | 6.9 × 10-8 EJ | 7.0 × 10-8 EJ | 7.1 × 10-8 EJ | 7.2 × 10-8 EJ | 7.3 × 10-8 EJ | 7.4 × 10-8 EJ | 7.5 × 10-8 EJ | 7.6 × 10-8 EJ | 7.7 × 10-8 EJ | 7.8 × 10-8 EJ | 7.9 × 10-8 EJ | 8.0 × 10-8 EJ | 8.1 × 10-8 EJ | 8.2 × 10-8 EJ | 8.3 × 10-8 EJ | 8.4 × 10-8 EJ | 8.5 × 10-8 EJ | 8.6 × 10-8 EJ | 8.7 × 10-8 EJ | 8.8 × 10-8 EJ | 8.9 × 10-8 EJ | 9.0 × 10-8 EJ | 9.1 × 10-8 EJ | 9.2 × 10-8 EJ | 9.3 × 10-8 EJ | 9.4 × 10-8 EJ | 9.5 × 10-8 EJ | 9.6 × 10-8 EJ | 9.7 × 10-8 EJ | 9.8 × 10-8 EJ | 9.9 × 10-8 EJ | 1.0 × 10-7 EJ |
The gigajoule (GJ) is equal to one billion (109) joules. 6 GJ is about the chemical energy of combusting 1 barrel (160 l) of crude oil. 2 GJ is about the Planck energy unit.
| 1 gigajoules = 1.0E-9 exajoules | 6 gigajoules = 6.0E-9 exajoules |
| 2 gigajoules = 2.0E-9 exajoules | 7 gigajoules = 7.0E-9 exajoules |
| 3 gigajoules = 3.0E-9 exajoules | 8 gigajoules = 8.0E-9 exajoules |
| 4 gigajoules = 4.0E-9 exajoules | 9 gigajoules = 9.0E-9 exajoules |
| 5 gigajoules = 5.0E-9 exajoules | 10 gigajoules = 1.0E-8 exajoules |
The exajoule (EJ) is equal to 1018 (one quintillion) joules. The 2011 Tōhoku earthquake and tsunami in Japan had 1.41 EJ of energy according to its rating of 9.0 on the moment magnitude scale. Yearly U.S. energy consumption amounts to roughly 94 EJ.
| 1 exajoules = 1000000000 gigajoules | 6 exajoules = 6000000000 gigajoules |
| 2 exajoules = 2000000000 gigajoules | 7 exajoules = 7000000000 gigajoules |
| 3 exajoules = 3000000000 gigajoules | 8 exajoules = 8000000000 gigajoules |
| 4 exajoules = 4000000000 gigajoules | 9 exajoules = 9000000000 gigajoules |
| 5 exajoules = 5000000000 gigajoules | 10 exajoules = 10000000000 gigajoules |
| 1 gigajoules = 1.0 × 10-9 exajoules |
| 1 exajoules = 1 000 000 000 gigajoules |