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Gallon-atmosphere (US) to Horsepower-hour Conversion Table

Quick Find Conversion Table

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0.1 - 0.54
gallons-atmosphere (US) to horsepower-hours
0.1= 1.4287727976195E-5
0.11= 1.5716500773814E-5
0.12= 1.7145273571433E-5
0.13= 1.8574046369053E-5
0.14= 2.0002819166672E-5
0.15= 2.1431591964292E-5
0.16= 2.2860364761911E-5
0.17= 2.4289137559531E-5
0.18= 2.571791035715E-5
0.19= 2.714668315477E-5
0.20= 2.8575455952389E-5
0.21= 3.0004228750009E-5
0.22= 3.1433001547628E-5
0.23= 3.2861774345247E-5
0.24= 3.4290547142867E-5
0.25= 3.5719319940486E-5
0.26= 3.7148092738106E-5
0.27= 3.8576865535725E-5
0.28= 4.0005638333345E-5
0.29= 4.1434411130964E-5
0.30= 4.2863183928584E-5
0.31= 4.4291956726203E-5
0.32= 4.5720729523823E-5
0.33= 4.7149502321442E-5
0.34= 4.8578275119061E-5
0.35= 5.0007047916681E-5
0.36= 5.14358207143E-5
0.37= 5.286459351192E-5
0.38= 5.4293366309539E-5
0.39= 5.5722139107159E-5
0.40= 5.7150911904778E-5
0.41= 5.8579684702398E-5
0.42= 6.0008457500017E-5
0.43= 6.1437230297637E-5
0.44= 6.2866003095256E-5
0.45= 6.4294775892875E-5
0.46= 6.5723548690495E-5
0.47= 6.7152321488114E-5
0.48= 6.8581094285734E-5
0.49= 7.0009867083353E-5
0.50= 7.1438639880973E-5
0.51= 7.2867412678592E-5
0.52= 7.4296185476212E-5
0.53= 7.5724958273831E-5
0.54= 7.7153731071451E-5
0.55 - 0.99
gallons-atmosphere (US) to horsepower-hours
0.55= 7.858250386907E-5
0.56= 8.0011276666689E-5
0.57= 8.1440049464309E-5
0.58= 8.2868822261928E-5
0.59= 8.4297595059548E-5
0.60= 8.5726367857167E-5
0.61= 8.7155140654787E-5
0.62= 8.8583913452406E-5
0.63= 9.0012686250026E-5
0.64= 9.1441459047645E-5
0.65= 9.2870231845265E-5
0.66= 9.4299004642884E-5
0.67= 9.5727777440503E-5
0.68= 9.7156550238123E-5
0.69= 9.8585323035742E-5
0.70= 0.00010001409583336
0.71= 0.00010144286863098
0.72= 0.0001028716414286
0.73= 0.00010430041422622
0.74= 0.00010572918702384
0.75= 0.00010715795982146
0.76= 0.00010858673261908
0.77= 0.0001100155054167
0.78= 0.00011144427821432
0.79= 0.00011287305101194
0.80= 0.00011430182380956
0.81= 0.00011573059660718
0.82= 0.0001171593694048
0.83= 0.00011858814220241
0.84= 0.00012001691500003
0.85= 0.00012144568779765
0.86= 0.00012287446059527
0.87= 0.00012430323339289
0.88= 0.00012573200619051
0.89= 0.00012716077898813
0.90= 0.00012858955178575
0.91= 0.00013001832458337
0.92= 0.00013144709738099
0.93= 0.00013287587017861
0.94= 0.00013430464297623
0.95= 0.00013573341577385
0.96= 0.00013716218857147
0.97= 0.00013859096136909
0.98= 0.00014001973416671
0.99= 0.00014144850696433
1.00 - 1.44
gallons-atmosphere (US) to horsepower-hours
1.00= 0.00014287727976195
1.01= 0.00014430605255956
1.02= 0.00014573482535718
1.03= 0.0001471635981548
1.04= 0.00014859237095242
1.05= 0.00015002114375004
1.06= 0.00015144991654766
1.07= 0.00015287868934528
1.08= 0.0001543074621429
1.09= 0.00015573623494052
1.10= 0.00015716500773814
1.11= 0.00015859378053576
1.12= 0.00016002255333338
1.13= 0.000161451326131
1.14= 0.00016288009892862
1.15= 0.00016430887172624
1.16= 0.00016573764452386
1.17= 0.00016716641732148
1.18= 0.0001685951901191
1.19= 0.00017002396291672
1.20= 0.00017145273571433
1.21= 0.00017288150851195
1.22= 0.00017431028130957
1.23= 0.00017573905410719
1.24= 0.00017716782690481
1.25= 0.00017859659970243
1.26= 0.00018002537250005
1.27= 0.00018145414529767
1.28= 0.00018288291809529
1.29= 0.00018431169089291
1.30= 0.00018574046369053
1.31= 0.00018716923648815
1.32= 0.00018859800928577
1.33= 0.00019002678208339
1.34= 0.00019145555488101
1.35= 0.00019288432767863
1.36= 0.00019431310047625
1.37= 0.00019574187327387
1.38= 0.00019717064607148
1.39= 0.0001985994188691
1.40= 0.00020002819166672
1.41= 0.00020145696446434
1.42= 0.00020288573726196
1.43= 0.00020431451005958
1.44= 0.0002057432828572
1.45 - 1.89
gallons-atmosphere (US) to horsepower-hours
1.45= 0.00020717205565482
1.46= 0.00020860082845244
1.47= 0.00021002960125006
1.48= 0.00021145837404768
1.49= 0.0002128871468453
1.50= 0.00021431591964292
1.51= 0.00021574469244054
1.52= 0.00021717346523816
1.53= 0.00021860223803578
1.54= 0.0002200310108334
1.55= 0.00022145978363102
1.56= 0.00022288855642863
1.57= 0.00022431732922625
1.58= 0.00022574610202387
1.59= 0.00022717487482149
1.60= 0.00022860364761911
1.61= 0.00023003242041673
1.62= 0.00023146119321435
1.63= 0.00023288996601197
1.64= 0.00023431873880959
1.65= 0.00023574751160721
1.66= 0.00023717628440483
1.67= 0.00023860505720245
1.68= 0.00024003383000007
1.69= 0.00024146260279769
1.70= 0.00024289137559531
1.71= 0.00024432014839293
1.72= 0.00024574892119055
1.73= 0.00024717769398817
1.74= 0.00024860646678579
1.75= 0.0002500352395834
1.76= 0.00025146401238102
1.77= 0.00025289278517864
1.78= 0.00025432155797626
1.79= 0.00025575033077388
1.80= 0.0002571791035715
1.81= 0.00025860787636912
1.82= 0.00026003664916674
1.83= 0.00026146542196436
1.84= 0.00026289419476198
1.85= 0.0002643229675596
1.86= 0.00026575174035722
1.87= 0.00026718051315484
1.88= 0.00026860928595246
1.89= 0.00027003805875008
1.90 - 2.34
gallons-atmosphere (US) to horsepower-hours
1.90= 0.0002714668315477
1.91= 0.00027289560434532
1.92= 0.00027432437714294
1.93= 0.00027575314994055
1.94= 0.00027718192273817
1.95= 0.00027861069553579
1.96= 0.00028003946833341
1.97= 0.00028146824113103
1.98= 0.00028289701392865
1.99= 0.00028432578672627
2.00= 0.00028575455952389
2.01= 0.00028718333232151
2.02= 0.00028861210511913
2.03= 0.00029004087791675
2.04= 0.00029146965071437
2.05= 0.00029289842351199
2.06= 0.00029432719630961
2.07= 0.00029575596910723
2.08= 0.00029718474190485
2.09= 0.00029861351470247
2.10= 0.00030004228750009
2.11= 0.0003014710602977
2.12= 0.00030289983309532
2.13= 0.00030432860589294
2.14= 0.00030575737869056
2.15= 0.00030718615148818
2.16= 0.0003086149242858
2.17= 0.00031004369708342
2.18= 0.00031147246988104
2.19= 0.00031290124267866
2.20= 0.00031433001547628
2.21= 0.0003157587882739
2.22= 0.00031718756107152
2.23= 0.00031861633386914
2.24= 0.00032004510666676
2.25= 0.00032147387946438
2.26= 0.000322902652262
2.27= 0.00032433142505962
2.28= 0.00032576019785724
2.29= 0.00032718897065486
2.30= 0.00032861774345247
2.31= 0.00033004651625009
2.32= 0.00033147528904771
2.33= 0.00033290406184533
2.34= 0.00033433283464295
2.35 - 2.79
gallons-atmosphere (US) to horsepower-hours
2.35= 0.00033576160744057
2.36= 0.00033719038023819
2.37= 0.00033861915303581
2.38= 0.00034004792583343
2.39= 0.00034147669863105
2.40= 0.00034290547142867
2.41= 0.00034433424422629
2.42= 0.00034576301702391
2.43= 0.00034719178982153
2.44= 0.00034862056261915
2.45= 0.00035004933541677
2.46= 0.00035147810821439
2.47= 0.00035290688101201
2.48= 0.00035433565380962
2.49= 0.00035576442660724
2.50= 0.00035719319940486
2.51= 0.00035862197220248
2.52= 0.0003600507450001
2.53= 0.00036147951779772
2.54= 0.00036290829059534
2.55= 0.00036433706339296
2.56= 0.00036576583619058
2.57= 0.0003671946089882
2.58= 0.00036862338178582
2.59= 0.00037005215458344
2.60= 0.00037148092738106
2.61= 0.00037290970017868
2.62= 0.0003743384729763
2.63= 0.00037576724577392
2.64= 0.00037719601857154
2.65= 0.00037862479136916
2.66= 0.00038005356416678
2.67= 0.00038148233696439
2.68= 0.00038291110976201
2.69= 0.00038433988255963
2.70= 0.00038576865535725
2.71= 0.00038719742815487
2.72= 0.00038862620095249
2.73= 0.00039005497375011
2.74= 0.00039148374654773
2.75= 0.00039291251934535
2.76= 0.00039434129214297
2.77= 0.00039577006494059
2.78= 0.00039719883773821
2.79= 0.00039862761053583

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 …)

gallons-atmosphere (US)

The gallon-atmosphere (US) is the unit of Energy. 

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):