| quad | 1 quad | 2 quad | 3 quad | 4 quad | 5 quad | 6 quad | 7 quad | 8 quad | 9 quad | 10 quad | 11 quad | 12 quad | 13 quad | 14 quad | 15 quad | 16 quad | 17 quad | 18 quad | 19 quad | 20 quad | 21 quad | 22 quad | 23 quad | 24 quad | 25 quad | 26 quad | 27 quad | 28 quad | 29 quad | 30 quad | 31 quad | 32 quad | 33 quad | 34 quad | 35 quad | 36 quad | 37 quad | 38 quad | 39 quad | 40 quad | 41 quad | 42 quad | 43 quad | 44 quad | 45 quad | 46 quad | 47 quad | 48 quad | 49 quad | 50 quad | 51 quad | 52 quad | 53 quad | 54 quad | 55 quad | 56 quad | 57 quad | 58 quad | 59 quad | 60 quad | 61 quad | 62 quad | 63 quad | 64 quad | 65 quad | 66 quad | 67 quad | 68 quad | 69 quad | 70 quad | 71 quad | 72 quad | 73 quad | 74 quad | 75 quad | 76 quad | 77 quad | 78 quad | 79 quad | 80 quad | 81 quad | 82 quad | 83 quad | 84 quad | 85 quad | 86 quad | 87 quad | 88 quad | 89 quad | 90 quad | 91 quad | 92 quad | 93 quad | 94 quad | 95 quad | 96 quad | 97 quad | 98 quad | 99 quad | 100 quad |
| hartree | 2.4199949644291 × 1035 Eh | 4.8399899288582 × 1035 Eh | 7.2599848932873 × 1035 Eh | 9.6799798577164 × 1035 Eh | 1.2099974822146 × 1036 Eh | 1.4519969786575 × 1036 Eh | 1.6939964751004 × 1036 Eh | 1.9359959715433 × 1036 Eh | 2.1779954679862 × 1036 Eh | 2.4199949644291 × 1036 Eh | 2.661994460872 × 1036 Eh | 2.9039939573149 × 1036 Eh | 3.1459934537578 × 1036 Eh | 3.3879929502007 × 1036 Eh | 3.6299924466437 × 1036 Eh | 3.8719919430866 × 1036 Eh | 4.1139914395295 × 1036 Eh | 4.3559909359724 × 1036 Eh | 4.5979904324153 × 1036 Eh | 4.8399899288582 × 1036 Eh | 5.0819894253011 × 1036 Eh | 5.323988921744 × 1036 Eh | 5.5659884181869 × 1036 Eh | 5.8079879146298 × 1036 Eh | 6.0499874110728 × 1036 Eh | 6.2919869075157 × 1036 Eh | 6.5339864039586 × 1036 Eh | 6.7759859004015 × 1036 Eh | 7.0179853968444 × 1036 Eh | 7.2599848932873 × 1036 Eh | 7.5019843897302 × 1036 Eh | 7.7439838861731 × 1036 Eh | 7.985983382616 × 1036 Eh | 8.227982879059 × 1036 Eh | 8.4699823755019 × 1036 Eh | 8.7119818719448 × 1036 Eh | 8.9539813683877 × 1036 Eh | 9.1959808648306 × 1036 Eh | 9.4379803612735 × 1036 Eh | 9.6799798577164 × 1036 Eh | 9.9219793541593 × 1036 Eh | 1.0163978850602 × 1037 Eh | 1.0405978347045 × 1037 Eh | 1.0647977843488 × 1037 Eh | 1.0889977339931 × 1037 Eh | 1.1131976836374 × 1037 Eh | 1.1373976332817 × 1037 Eh | 1.161597582926 × 1037 Eh | 1.1857975325703 × 1037 Eh | 1.2099974822146 × 1037 Eh | 1.2341974318588 × 1037 Eh | 1.2583973815031 × 1037 Eh | 1.2825973311474 × 1037 Eh | 1.3067972807917 × 1037 Eh | 1.330997230436 × 1037 Eh | 1.3551971800803 × 1037 Eh | 1.3793971297246 × 1037 Eh | 1.4035970793689 × 1037 Eh | 1.4277970290132 × 1037 Eh | 1.4519969786575 × 1037 Eh | 1.4761969283018 × 1037 Eh | 1.500396877946 × 1037 Eh | 1.5245968275903 × 1037 Eh | 1.5487967772346 × 1037 Eh | 1.5729967268789 × 1037 Eh | 1.5971966765232 × 1037 Eh | 1.6213966261675 × 1037 Eh | 1.6455965758118 × 1037 Eh | 1.6697965254561 × 1037 Eh | 1.6939964751004 × 1037 Eh | 1.7181964247447 × 1037 Eh | 1.742396374389 × 1037 Eh | 1.7665963240332 × 1037 Eh | 1.7907962736775 × 1037 Eh | 1.8149962233218 × 1037 Eh | 1.8391961729661 × 1037 Eh | 1.8633961226104 × 1037 Eh | 1.8875960722547 × 1037 Eh | 1.911796021899 × 1037 Eh | 1.9359959715433 × 1037 Eh | 1.9601959211876 × 1037 Eh | 1.9843958708319 × 1037 Eh | 2.0085958204762 × 1037 Eh | 2.0327957701204 × 1037 Eh | 2.0569957197647 × 1037 Eh | 2.081195669409 × 1037 Eh | 2.1053956190533 × 1037 Eh | 2.1295955686976 × 1037 Eh | 2.1537955183419 × 1037 Eh | 2.1779954679862 × 1037 Eh | 2.2021954176305 × 1037 Eh | 2.2263953672748 × 1037 Eh | 2.2505953169191 × 1037 Eh | 2.2747952665634 × 1037 Eh | 2.2989952162076 × 1037 Eh | 2.3231951658519 × 1037 Eh | 2.3473951154962 × 1037 Eh | 2.3715950651405 × 1037 Eh | 2.3957950147848 × 1037 Eh | 2.4199949644291 × 1037 Eh |
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 ≈ 2.4199949644291E+35 hartrees | 6 quads ≈ 1.4519969786575E+36 hartrees |
| 2 quads ≈ 4.8399899288582E+35 hartrees | 7 quads ≈ 1.6939964751004E+36 hartrees |
| 3 quads ≈ 7.2599848932873E+35 hartrees | 8 quads ≈ 1.9359959715433E+36 hartrees |
| 4 quads ≈ 9.6799798577164E+35 hartrees | 9 quads ≈ 2.1779954679862E+36 hartrees |
| 5 quads ≈ 1.2099974822146E+36 hartrees | 10 quads ≈ 2.4199949644291E+36 hartrees |
The hartree (symbol: Eh or Ha), also known as the Hartree energy, is the atomic unit of energy, named after the British physicist Douglas Hartree.
| 1 hartrees ≈ 4.1322400033833E-36 quads | 6 hartrees ≈ 2.47934400203E-35 quads |
| 2 hartrees ≈ 8.2644800067665E-36 quads | 7 hartrees ≈ 2.8925680023683E-35 quads |
| 3 hartrees ≈ 1.239672001015E-35 quads | 8 hartrees ≈ 3.3057920027066E-35 quads |
| 4 hartrees ≈ 1.6528960013533E-35 quads | 9 hartrees ≈ 3.7190160030449E-35 quads |
| 5 hartrees ≈ 2.0661200016916E-35 quads | 10 hartrees ≈ 4.1322400033833E-35 quads |
| 1 quads ≈ 2.4199949644291 × 1035 hartrees |
| 1 hartrees ≈ 4.1322400033833 × 10-36 quads |