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Horsepower-hour to Quad Conversion Table

Quick Find Conversion Table

to


0.1 - 0.54
horsepower-hours to quads
0.1= 2.5444335776439E-13
0.11= 2.7988769354082E-13
0.12= 3.0533202931726E-13
0.13= 3.307763650937E-13
0.14= 3.5622070087014E-13
0.15= 3.8166503664658E-13
0.16= 4.0710937242302E-13
0.17= 4.3255370819946E-13
0.18= 4.5799804397589E-13
0.19= 4.8344237975233E-13
0.20= 5.0888671552877E-13
0.21= 5.3433105130521E-13
0.22= 5.5977538708165E-13
0.23= 5.8521972285809E-13
0.24= 6.1066405863453E-13
0.25= 6.3610839441097E-13
0.26= 6.615527301874E-13
0.27= 6.8699706596384E-13
0.28= 7.1244140174028E-13
0.29= 7.3788573751672E-13
0.30= 7.6333007329316E-13
0.31= 7.887744090696E-13
0.32= 8.1421874484604E-13
0.33= 8.3966308062247E-13
0.34= 8.6510741639891E-13
0.35= 8.9055175217535E-13
0.36= 9.1599608795179E-13
0.37= 9.4144042372823E-13
0.38= 9.6688475950467E-13
0.39= 9.9232909528111E-13
0.40= 1.0177734310575E-12
0.41= 1.043217766834E-12
0.42= 1.0686621026104E-12
0.43= 1.0941064383869E-12
0.44= 1.1195507741633E-12
0.45= 1.1449951099397E-12
0.46= 1.1704394457162E-12
0.47= 1.1958837814926E-12
0.48= 1.2213281172691E-12
0.49= 1.2467724530455E-12
0.50= 1.2722167888219E-12
0.51= 1.2976611245984E-12
0.52= 1.3231054603748E-12
0.53= 1.3485497961512E-12
0.54= 1.3739941319277E-12
0.55 - 0.99
horsepower-hours to quads
0.55= 1.3994384677041E-12
0.56= 1.4248828034806E-12
0.57= 1.450327139257E-12
0.58= 1.4757714750334E-12
0.59= 1.5012158108099E-12
0.60= 1.5266601465863E-12
0.61= 1.5521044823628E-12
0.62= 1.5775488181392E-12
0.63= 1.6029931539156E-12
0.64= 1.6284374896921E-12
0.65= 1.6538818254685E-12
0.66= 1.6793261612449E-12
0.67= 1.7047704970214E-12
0.68= 1.7302148327978E-12
0.69= 1.7556591685743E-12
0.70= 1.7811035043507E-12
0.71= 1.8065478401271E-12
0.72= 1.8319921759036E-12
0.73= 1.85743651168E-12
0.74= 1.8828808474565E-12
0.75= 1.9083251832329E-12
0.76= 1.9337695190093E-12
0.77= 1.9592138547858E-12
0.78= 1.9846581905622E-12
0.79= 2.0101025263386E-12
0.80= 2.0355468621151E-12
0.81= 2.0609911978915E-12
0.82= 2.086435533668E-12
0.83= 2.1118798694444E-12
0.84= 2.1373242052208E-12
0.85= 2.1627685409973E-12
0.86= 2.1882128767737E-12
0.87= 2.2136572125502E-12
0.88= 2.2391015483266E-12
0.89= 2.264545884103E-12
0.90= 2.2899902198795E-12
0.91= 2.3154345556559E-12
0.92= 2.3408788914324E-12
0.93= 2.3663232272088E-12
0.94= 2.3917675629852E-12
0.95= 2.4172118987617E-12
0.96= 2.4426562345381E-12
0.97= 2.4681005703145E-12
0.98= 2.493544906091E-12
0.99= 2.5189892418674E-12
1.00 - 1.44
horsepower-hours to quads
1.00= 2.5444335776439E-12
1.01= 2.5698779134203E-12
1.02= 2.5953222491967E-12
1.03= 2.6207665849732E-12
1.04= 2.6462109207496E-12
1.05= 2.6716552565261E-12
1.06= 2.6970995923025E-12
1.07= 2.7225439280789E-12
1.08= 2.7479882638554E-12
1.09= 2.7734325996318E-12
1.10= 2.7988769354082E-12
1.11= 2.8243212711847E-12
1.12= 2.8497656069611E-12
1.13= 2.8752099427376E-12
1.14= 2.900654278514E-12
1.15= 2.9260986142904E-12
1.16= 2.9515429500669E-12
1.17= 2.9769872858433E-12
1.18= 3.0024316216198E-12
1.19= 3.0278759573962E-12
1.20= 3.0533202931726E-12
1.21= 3.0787646289491E-12
1.22= 3.1042089647255E-12
1.23= 3.1296533005019E-12
1.24= 3.1550976362784E-12
1.25= 3.1805419720548E-12
1.26= 3.2059863078313E-12
1.27= 3.2314306436077E-12
1.28= 3.2568749793841E-12
1.29= 3.2823193151606E-12
1.30= 3.307763650937E-12
1.31= 3.3332079867135E-12
1.32= 3.3586523224899E-12
1.33= 3.3840966582663E-12
1.34= 3.4095409940428E-12
1.35= 3.4349853298192E-12
1.36= 3.4604296655957E-12
1.37= 3.4858740013721E-12
1.38= 3.5113183371485E-12
1.39= 3.536762672925E-12
1.40= 3.5622070087014E-12
1.41= 3.5876513444778E-12
1.42= 3.6130956802543E-12
1.43= 3.6385400160307E-12
1.44= 3.6639843518072E-12
1.45 - 1.89
horsepower-hours to quads
1.45= 3.6894286875836E-12
1.46= 3.71487302336E-12
1.47= 3.7403173591365E-12
1.48= 3.7657616949129E-12
1.49= 3.7912060306894E-12
1.50= 3.8166503664658E-12
1.51= 3.8420947022422E-12
1.52= 3.8675390380187E-12
1.53= 3.8929833737951E-12
1.54= 3.9184277095715E-12
1.55= 3.943872045348E-12
1.56= 3.9693163811244E-12
1.57= 3.9947607169009E-12
1.58= 4.0202050526773E-12
1.59= 4.0456493884537E-12
1.60= 4.0710937242302E-12
1.61= 4.0965380600066E-12
1.62= 4.1219823957831E-12
1.63= 4.1474267315595E-12
1.64= 4.1728710673359E-12
1.65= 4.1983154031124E-12
1.66= 4.2237597388888E-12
1.67= 4.2492040746652E-12
1.68= 4.2746484104417E-12
1.69= 4.3000927462181E-12
1.70= 4.3255370819946E-12
1.71= 4.350981417771E-12
1.72= 4.3764257535474E-12
1.73= 4.4018700893239E-12
1.74= 4.4273144251003E-12
1.75= 4.4527587608768E-12
1.76= 4.4782030966532E-12
1.77= 4.5036474324296E-12
1.78= 4.5290917682061E-12
1.79= 4.5545361039825E-12
1.80= 4.5799804397589E-12
1.81= 4.6054247755354E-12
1.82= 4.6308691113118E-12
1.83= 4.6563134470883E-12
1.84= 4.6817577828647E-12
1.85= 4.7072021186411E-12
1.86= 4.7326464544176E-12
1.87= 4.758090790194E-12
1.88= 4.7835351259705E-12
1.89= 4.8089794617469E-12
1.90 - 2.34
horsepower-hours to quads
1.90= 4.8344237975233E-12
1.91= 4.8598681332998E-12
1.92= 4.8853124690762E-12
1.93= 4.9107568048527E-12
1.94= 4.9362011406291E-12
1.95= 4.9616454764055E-12
1.96= 4.987089812182E-12
1.97= 5.0125341479584E-12
1.98= 5.0379784837348E-12
1.99= 5.0634228195113E-12
2.00= 5.0888671552877E-12
2.01= 5.1143114910642E-12
2.02= 5.1397558268406E-12
2.03= 5.165200162617E-12
2.04= 5.1906444983935E-12
2.05= 5.2160888341699E-12
2.06= 5.2415331699464E-12
2.07= 5.2669775057228E-12
2.08= 5.2924218414992E-12
2.09= 5.3178661772757E-12
2.10= 5.3433105130521E-12
2.11= 5.3687548488285E-12
2.12= 5.394199184605E-12
2.13= 5.4196435203814E-12
2.14= 5.4450878561579E-12
2.15= 5.4705321919343E-12
2.16= 5.4959765277107E-12
2.17= 5.5214208634872E-12
2.18= 5.5468651992636E-12
2.19= 5.5723095350401E-12
2.20= 5.5977538708165E-12
2.21= 5.6231982065929E-12
2.22= 5.6486425423694E-12
2.23= 5.6740868781458E-12
2.24= 5.6995312139222E-12
2.25= 5.7249755496987E-12
2.26= 5.7504198854751E-12
2.27= 5.7758642212516E-12
2.28= 5.801308557028E-12
2.29= 5.8267528928044E-12
2.30= 5.8521972285809E-12
2.31= 5.8776415643573E-12
2.32= 5.9030859001338E-12
2.33= 5.9285302359102E-12
2.34= 5.9539745716866E-12
2.35 - 2.79
horsepower-hours to quads
2.35= 5.9794189074631E-12
2.36= 6.0048632432395E-12
2.37= 6.0303075790159E-12
2.38= 6.0557519147924E-12
2.39= 6.0811962505688E-12
2.40= 6.1066405863453E-12
2.41= 6.1320849221217E-12
2.42= 6.1575292578981E-12
2.43= 6.1829735936746E-12
2.44= 6.208417929451E-12
2.45= 6.2338622652275E-12
2.46= 6.2593066010039E-12
2.47= 6.2847509367803E-12
2.48= 6.3101952725568E-12
2.49= 6.3356396083332E-12
2.50= 6.3610839441097E-12
2.51= 6.3865282798861E-12
2.52= 6.4119726156625E-12
2.53= 6.437416951439E-12
2.54= 6.4628612872154E-12
2.55= 6.4883056229918E-12
2.56= 6.5137499587683E-12
2.57= 6.5391942945447E-12
2.58= 6.5646386303212E-12
2.59= 6.5900829660976E-12
2.60= 6.615527301874E-12
2.61= 6.6409716376505E-12
2.62= 6.6664159734269E-12
2.63= 6.6918603092034E-12
2.64= 6.7173046449798E-12
2.65= 6.7427489807562E-12
2.66= 6.7681933165327E-12
2.67= 6.7936376523091E-12
2.68= 6.8190819880855E-12
2.69= 6.844526323862E-12
2.70= 6.8699706596384E-12
2.71= 6.8954149954149E-12
2.72= 6.9208593311913E-12
2.73= 6.9463036669677E-12
2.74= 6.9717480027442E-12
2.75= 6.9971923385206E-12
2.76= 7.0226366742971E-12
2.77= 7.0480810100735E-12
2.78= 7.0735253458499E-12
2.79= 7.0989696816264E-12

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)

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):

quads

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.