Quick Find Conversion Table

0.1 - 0.54
horsepower-hours to exajoules
0.1= 2.684519537696E-13
0.11= 2.9529714914656E-13
0.12= 3.2214234452352E-13
0.13= 3.4898753990048E-13
0.14= 3.7583273527744E-13
0.15= 4.026779306544E-13
0.16= 4.2952312603136E-13
0.17= 4.5636832140832E-13
0.18= 4.8321351678528E-13
0.19= 5.1005871216224E-13
0.20= 5.369039075392E-13
0.21= 5.6374910291616E-13
0.22= 5.9059429829312E-13
0.23= 6.1743949367008E-13
0.24= 6.4428468904704E-13
0.25= 6.71129884424E-13
0.26= 6.9797507980096E-13
0.27= 7.2482027517792E-13
0.28= 7.5166547055488E-13
0.29= 7.7851066593184E-13
0.30= 8.053558613088E-13
0.31= 8.3220105668576E-13
0.32= 8.5904625206272E-13
0.33= 8.8589144743968E-13
0.34= 9.1273664281664E-13
0.35= 9.395818381936E-13
0.36= 9.6642703357056E-13
0.37= 9.9327222894752E-13
0.38= 1.0201174243245E-12
0.39= 1.0469626197014E-12
0.40= 1.0738078150784E-12
0.41= 1.1006530104554E-12
0.42= 1.1274982058323E-12
0.43= 1.1543434012093E-12
0.44= 1.1811885965862E-12
0.45= 1.2080337919632E-12
0.46= 1.2348789873402E-12
0.47= 1.2617241827171E-12
0.48= 1.2885693780941E-12
0.49= 1.315414573471E-12
0.50= 1.342259768848E-12
0.51= 1.369104964225E-12
0.52= 1.3959501596019E-12
0.53= 1.4227953549789E-12
0.54= 1.4496405503558E-12
0.55 - 0.99
horsepower-hours to exajoules
0.55= 1.4764857457328E-12
0.56= 1.5033309411098E-12
0.57= 1.5301761364867E-12
0.58= 1.5570213318637E-12
0.59= 1.5838665272406E-12
0.60= 1.6107117226176E-12
0.61= 1.6375569179946E-12
0.62= 1.6644021133715E-12
0.63= 1.6912473087485E-12
0.64= 1.7180925041254E-12
0.65= 1.7449376995024E-12
0.66= 1.7717828948794E-12
0.67= 1.7986280902563E-12
0.68= 1.8254732856333E-12
0.69= 1.8523184810102E-12
0.70= 1.8791636763872E-12
0.71= 1.9060088717642E-12
0.72= 1.9328540671411E-12
0.73= 1.9596992625181E-12
0.74= 1.986544457895E-12
0.75= 2.013389653272E-12
0.76= 2.040234848649E-12
0.77= 2.0670800440259E-12
0.78= 2.0939252394029E-12
0.79= 2.1207704347798E-12
0.80= 2.1476156301568E-12
0.81= 2.1744608255338E-12
0.82= 2.2013060209107E-12
0.83= 2.2281512162877E-12
0.84= 2.2549964116646E-12
0.85= 2.2818416070416E-12
0.86= 2.3086868024186E-12
0.87= 2.3355319977955E-12
0.88= 2.3623771931725E-12
0.89= 2.3892223885494E-12
0.90= 2.4160675839264E-12
0.91= 2.4429127793034E-12
0.92= 2.4697579746803E-12
0.93= 2.4966031700573E-12
0.94= 2.5234483654342E-12
0.95= 2.5502935608112E-12
0.96= 2.5771387561882E-12
0.97= 2.6039839515651E-12
0.98= 2.6308291469421E-12
0.99= 2.657674342319E-12
1.00 - 1.44
horsepower-hours to exajoules
1.00= 2.684519537696E-12
1.01= 2.711364733073E-12
1.02= 2.7382099284499E-12
1.03= 2.7650551238269E-12
1.04= 2.7919003192038E-12
1.05= 2.8187455145808E-12
1.06= 2.8455907099578E-12
1.07= 2.8724359053347E-12
1.08= 2.8992811007117E-12
1.09= 2.9261262960886E-12
1.10= 2.9529714914656E-12
1.11= 2.9798166868426E-12
1.12= 3.0066618822195E-12
1.13= 3.0335070775965E-12
1.14= 3.0603522729734E-12
1.15= 3.0871974683504E-12
1.16= 3.1140426637274E-12
1.17= 3.1408878591043E-12
1.18= 3.1677330544813E-12
1.19= 3.1945782498582E-12
1.20= 3.2214234452352E-12
1.21= 3.2482686406122E-12
1.22= 3.2751138359891E-12
1.23= 3.3019590313661E-12
1.24= 3.328804226743E-12
1.25= 3.35564942212E-12
1.26= 3.382494617497E-12
1.27= 3.4093398128739E-12
1.28= 3.4361850082509E-12
1.29= 3.4630302036278E-12
1.30= 3.4898753990048E-12
1.31= 3.5167205943818E-12
1.32= 3.5435657897587E-12
1.33= 3.5704109851357E-12
1.34= 3.5972561805126E-12
1.35= 3.6241013758896E-12
1.36= 3.6509465712666E-12
1.37= 3.6777917666435E-12
1.38= 3.7046369620205E-12
1.39= 3.7314821573974E-12
1.40= 3.7583273527744E-12
1.41= 3.7851725481514E-12
1.42= 3.8120177435283E-12
1.43= 3.8388629389053E-12
1.44= 3.8657081342822E-12
1.45 - 1.89
horsepower-hours to exajoules
1.45= 3.8925533296592E-12
1.46= 3.9193985250362E-12
1.47= 3.9462437204131E-12
1.48= 3.9730889157901E-12
1.49= 3.999934111167E-12
1.50= 4.026779306544E-12
1.51= 4.053624501921E-12
1.52= 4.0804696972979E-12
1.53= 4.1073148926749E-12
1.54= 4.1341600880518E-12
1.55= 4.1610052834288E-12
1.56= 4.1878504788058E-12
1.57= 4.2146956741827E-12
1.58= 4.2415408695597E-12
1.59= 4.2683860649366E-12
1.60= 4.2952312603136E-12
1.61= 4.3220764556906E-12
1.62= 4.3489216510675E-12
1.63= 4.3757668464445E-12
1.64= 4.4026120418214E-12
1.65= 4.4294572371984E-12
1.66= 4.4563024325754E-12
1.67= 4.4831476279523E-12
1.68= 4.5099928233293E-12
1.69= 4.5368380187062E-12
1.70= 4.5636832140832E-12
1.71= 4.5905284094602E-12
1.72= 4.6173736048371E-12
1.73= 4.6442188002141E-12
1.74= 4.671063995591E-12
1.75= 4.697909190968E-12
1.76= 4.724754386345E-12
1.77= 4.7515995817219E-12
1.78= 4.7784447770989E-12
1.79= 4.8052899724758E-12
1.80= 4.8321351678528E-12
1.81= 4.8589803632298E-12
1.82= 4.8858255586067E-12
1.83= 4.9126707539837E-12
1.84= 4.9395159493606E-12
1.85= 4.9663611447376E-12
1.86= 4.9932063401146E-12
1.87= 5.0200515354915E-12
1.88= 5.0468967308685E-12
1.89= 5.0737419262454E-12
1.90 - 2.34
horsepower-hours to exajoules
1.90= 5.1005871216224E-12
1.91= 5.1274323169994E-12
1.92= 5.1542775123763E-12
1.93= 5.1811227077533E-12
1.94= 5.2079679031302E-12
1.95= 5.2348130985072E-12
1.96= 5.2616582938842E-12
1.97= 5.2885034892611E-12
1.98= 5.3153486846381E-12
1.99= 5.342193880015E-12
2.00= 5.369039075392E-12
2.01= 5.395884270769E-12
2.02= 5.4227294661459E-12
2.03= 5.4495746615229E-12
2.04= 5.4764198568998E-12
2.05= 5.5032650522768E-12
2.06= 5.5301102476538E-12
2.07= 5.5569554430307E-12
2.08= 5.5838006384077E-12
2.09= 5.6106458337846E-12
2.10= 5.6374910291616E-12
2.11= 5.6643362245386E-12
2.12= 5.6911814199155E-12
2.13= 5.7180266152925E-12
2.14= 5.7448718106694E-12
2.15= 5.7717170060464E-12
2.16= 5.7985622014234E-12
2.17= 5.8254073968003E-12
2.18= 5.8522525921773E-12
2.19= 5.8790977875542E-12
2.20= 5.9059429829312E-12
2.21= 5.9327881783082E-12
2.22= 5.9596333736851E-12
2.23= 5.9864785690621E-12
2.24= 6.013323764439E-12
2.25= 6.040168959816E-12
2.26= 6.067014155193E-12
2.27= 6.0938593505699E-12
2.28= 6.1207045459469E-12
2.29= 6.1475497413238E-12
2.30= 6.1743949367008E-12
2.31= 6.2012401320778E-12
2.32= 6.2280853274547E-12
2.33= 6.2549305228317E-12
2.34= 6.2817757182086E-12
2.35 - 2.79
horsepower-hours to exajoules
2.35= 6.3086209135856E-12
2.36= 6.3354661089626E-12
2.37= 6.3623113043395E-12
2.38= 6.3891564997165E-12
2.39= 6.4160016950934E-12
2.40= 6.4428468904704E-12
2.41= 6.4696920858474E-12
2.42= 6.4965372812243E-12
2.43= 6.5233824766013E-12
2.44= 6.5502276719782E-12
2.45= 6.5770728673552E-12
2.46= 6.6039180627322E-12
2.47= 6.6307632581091E-12
2.48= 6.6576084534861E-12
2.49= 6.684453648863E-12
2.50= 6.71129884424E-12
2.51= 6.738144039617E-12
2.52= 6.7649892349939E-12
2.53= 6.7918344303709E-12
2.54= 6.8186796257478E-12
2.55= 6.8455248211248E-12
2.56= 6.8723700165018E-12
2.57= 6.8992152118787E-12
2.58= 6.9260604072557E-12
2.59= 6.9529056026326E-12
2.60= 6.9797507980096E-12
2.61= 7.0065959933866E-12
2.62= 7.0334411887635E-12
2.63= 7.0602863841405E-12
2.64= 7.0871315795174E-12
2.65= 7.1139767748944E-12
2.66= 7.1408219702714E-12
2.67= 7.1676671656483E-12
2.68= 7.1945123610253E-12
2.69= 7.2213575564022E-12
2.70= 7.2482027517792E-12
2.71= 7.2750479471562E-12
2.72= 7.3018931425331E-12
2.73= 7.3287383379101E-12
2.74= 7.355583533287E-12
2.75= 7.382428728664E-12
2.76= 7.409273924041E-12
2.77= 7.4361191194179E-12
2.78= 7.4629643147949E-12
2.79= 7.4898095101718E-12

Popular conversions

Popular units

horsepower-hours

A horsepower-hour (hph) is an outdated unit of energy, not used in the SI system of units. The unit represents an amount of work a horse is supposed capable of delivering during an hour (1 (one) horsepower integrated over a time interval of an hour). Based on differences in the definition of what constitutes the 'power of a horse', a horsepower-hour differs slightly from the German "Pferdestärkenstunde" (PSh):

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.