| exajoule | 1 EJ | 2 EJ | 3 EJ | 4 EJ | 5 EJ | 6 EJ | 7 EJ | 8 EJ | 9 EJ | 10 EJ | 11 EJ | 12 EJ | 13 EJ | 14 EJ | 15 EJ | 16 EJ | 17 EJ | 18 EJ | 19 EJ | 20 EJ | 21 EJ | 22 EJ | 23 EJ | 24 EJ | 25 EJ | 26 EJ | 27 EJ | 28 EJ | 29 EJ | 30 EJ | 31 EJ | 32 EJ | 33 EJ | 34 EJ | 35 EJ | 36 EJ | 37 EJ | 38 EJ | 39 EJ | 40 EJ | 41 EJ | 42 EJ | 43 EJ | 44 EJ | 45 EJ | 46 EJ | 47 EJ | 48 EJ | 49 EJ | 50 EJ | 51 EJ | 52 EJ | 53 EJ | 54 EJ | 55 EJ | 56 EJ | 57 EJ | 58 EJ | 59 EJ | 60 EJ | 61 EJ | 62 EJ | 63 EJ | 64 EJ | 65 EJ | 66 EJ | 67 EJ | 68 EJ | 69 EJ | 70 EJ | 71 EJ | 72 EJ | 73 EJ | 74 EJ | 75 EJ | 76 EJ | 77 EJ | 78 EJ | 79 EJ | 80 EJ | 81 EJ | 82 EJ | 83 EJ | 84 EJ | 85 EJ | 86 EJ | 87 EJ | 88 EJ | 89 EJ | 90 EJ | 91 EJ | 92 EJ | 93 EJ | 94 EJ | 95 EJ | 96 EJ | 97 EJ | 98 EJ | 99 EJ | 100 EJ |
| quad | 0.9478171 quad | 1.8956342 quad | 2.8434514 quad | 3.7912685 quad | 4.7390856 quad | 5.6869027 quad | 6.6347198 quad | 7.5825370 quad | 8.5303541 quad | 9.4781712 quad | 10.4259883 quad | 11.3738054 quad | 12.3216226 quad | 13.2694397 quad | 14.2172568 quad | 15.1650739 quad | 16.1128910 quad | 17.0607082 quad | 18.0085253 quad | 18.9563424 quad | 19.9041595 quad | 20.8519766 quad | 21.7997938 quad | 22.7476109 quad | 23.6954280 quad | 24.6432451 quad | 25.5910622 quad | 26.5388794 quad | 27.4866965 quad | 28.4345136 quad | 29.3823307 quad | 30.3301479 quad | 31.2779650 quad | 32.2257821 quad | 33.1735992 quad | 34.1214163 quad | 35.0692335 quad | 36.0170506 quad | 36.9648677 quad | 37.9126848 quad | 38.8605019 quad | 39.8083191 quad | 40.7561362 quad | 41.7039533 quad | 42.6517704 quad | 43.5995875 quad | 44.5474047 quad | 45.4952218 quad | 46.4430389 quad | 47.3908560 quad | 48.3386731 quad | 49.2864903 quad | 50.2343074 quad | 51.1821245 quad | 52.1299416 quad | 53.0777587 quad | 54.0255759 quad | 54.9733930 quad | 55.9212101 quad | 56.8690272 quad | 57.8168443 quad | 58.7646615 quad | 59.7124786 quad | 60.6602957 quad | 61.6081128 quad | 62.5559299 quad | 63.5037471 quad | 64.4515642 quad | 65.3993813 quad | 66.3471984 quad | 67.2950155 quad | 68.2428327 quad | 69.1906498 quad | 70.1384669 quad | 71.0862840 quad | 72.0341011 quad | 72.9819183 quad | 73.9297354 quad | 74.8775525 quad | 75.8253696 quad | 76.7731867 quad | 77.7210039 quad | 78.6688210 quad | 79.6166381 quad | 80.5644552 quad | 81.5122723 quad | 82.4600895 quad | 83.4079066 quad | 84.3557237 quad | 85.3035408 quad | 86.2513579 quad | 87.1991751 quad | 88.1469922 quad | 89.0948093 quad | 90.0426264 quad | 90.9904436 quad | 91.9382607 quad | 92.8860778 quad | 93.8338949 quad | 94.7817120 quad |
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 = 0.94781712031332 quads | 6 exajoules = 5.6869027218799 quads |
| 2 exajoules = 1.8956342406266 quads | 7 exajoules = 6.6347198421932 quads |
| 3 exajoules = 2.84345136094 quads | 8 exajoules = 7.5825369625065 quads |
| 4 exajoules = 3.7912684812533 quads | 9 exajoules = 8.5303540828199 quads |
| 5 exajoules = 4.7390856015666 quads | 10 exajoules = 9.4781712031332 quads |
A quad is a unit of energy equal to 1015 (a short-scale quadrillion) BTU, or 1.055 × 1018 joules (1.055 exajoules or EJ) in SI units.
| 1 quads = 1.05505585262 exajoules | 6 quads = 6.33033511572 exajoules |
| 2 quads = 2.11011170524 exajoules | 7 quads = 7.38539096834 exajoules |
| 3 quads = 3.16516755786 exajoules | 8 quads = 8.44044682096 exajoules |
| 4 quads = 4.22022341048 exajoules | 9 quads = 9.49550267358 exajoules |
| 5 quads = 5.2752792631 exajoules | 10 quads = 10.5505585262 exajoules |
| 1 exajoules = 0.9478171 quads |
| 1 quads = 1.0550559 exajoules |