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Horsepower-hours to Gigajoules Conversion

Horsepower-hour to gigajoule conversion allow you make a conversion between horsepower-hour and gigajoule easily. You can find the tool in the following.

Energy Conversion

to

input
= 0.00268452
= 268452 × 10-8
= 268452E-8
= 268452e-8
= 0.00536904
= 536904 × 10-8
= 536904E-8
= 536904e-8
= 0.00805356
= 805356 × 10-8
= 805356E-8
= 805356e-8
= 0.01073808
= 107381 × 10-7
= 107381E-7
= 107381e-7
= 0.01342260
= 134226 × 10-7
= 134226E-7
= 134226e-7

Quick Look: horsepower-hours to gigajoules

horsepower-hour1 hp·h2 hp·h3 hp·h4 hp·h5 hp·h6 hp·h7 hp·h8 hp·h9 hp·h10 hp·h11 hp·h12 hp·h13 hp·h14 hp·h15 hp·h16 hp·h17 hp·h18 hp·h19 hp·h20 hp·h21 hp·h22 hp·h23 hp·h24 hp·h25 hp·h26 hp·h27 hp·h28 hp·h29 hp·h30 hp·h31 hp·h32 hp·h33 hp·h34 hp·h35 hp·h36 hp·h37 hp·h38 hp·h39 hp·h40 hp·h41 hp·h42 hp·h43 hp·h44 hp·h45 hp·h46 hp·h47 hp·h48 hp·h49 hp·h50 hp·h51 hp·h52 hp·h53 hp·h54 hp·h55 hp·h56 hp·h57 hp·h58 hp·h59 hp·h60 hp·h61 hp·h62 hp·h63 hp·h64 hp·h65 hp·h66 hp·h67 hp·h68 hp·h69 hp·h70 hp·h71 hp·h72 hp·h73 hp·h74 hp·h75 hp·h76 hp·h77 hp·h78 hp·h79 hp·h80 hp·h81 hp·h82 hp·h83 hp·h84 hp·h85 hp·h86 hp·h87 hp·h88 hp·h89 hp·h90 hp·h91 hp·h92 hp·h93 hp·h94 hp·h95 hp·h96 hp·h97 hp·h98 hp·h99 hp·h100 hp·h
gigajoule0.0026845 GJ0.0053690 GJ0.0080536 GJ0.0107381 GJ0.0134226 GJ0.0161071 GJ0.0187916 GJ0.0214762 GJ0.0241607 GJ0.0268452 GJ0.0295297 GJ0.0322142 GJ0.0348988 GJ0.0375833 GJ0.0402678 GJ0.0429523 GJ0.0456368 GJ0.0483214 GJ0.0510059 GJ0.0536904 GJ0.0563749 GJ0.0590594 GJ0.0617439 GJ0.0644285 GJ0.0671130 GJ0.0697975 GJ0.0724820 GJ0.0751665 GJ0.0778511 GJ0.0805356 GJ0.0832201 GJ0.0859046 GJ0.0885891 GJ0.0912737 GJ0.0939582 GJ0.0966427 GJ0.0993272 GJ0.1020117 GJ0.1046963 GJ0.1073808 GJ0.1100653 GJ0.1127498 GJ0.1154343 GJ0.1181189 GJ0.1208034 GJ0.1234879 GJ0.1261724 GJ0.1288569 GJ0.1315415 GJ0.1342260 GJ0.1369105 GJ0.1395950 GJ0.1422795 GJ0.1449641 GJ0.1476486 GJ0.1503331 GJ0.1530176 GJ0.1557021 GJ0.1583867 GJ0.1610712 GJ0.1637557 GJ0.1664402 GJ0.1691247 GJ0.1718093 GJ0.1744938 GJ0.1771783 GJ0.1798628 GJ0.1825473 GJ0.1852318 GJ0.1879164 GJ0.1906009 GJ0.1932854 GJ0.1959699 GJ0.1986544 GJ0.2013390 GJ0.2040235 GJ0.2067080 GJ0.2093925 GJ0.2120770 GJ0.2147616 GJ0.2174461 GJ0.2201306 GJ0.2228151 GJ0.2254996 GJ0.2281842 GJ0.2308687 GJ0.2335532 GJ0.2362377 GJ0.2389222 GJ0.2416068 GJ0.2442913 GJ0.2469758 GJ0.2496603 GJ0.2523448 GJ0.2550294 GJ0.2577139 GJ0.2603984 GJ0.2630829 GJ0.2657674 GJ0.2684520 GJ

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):

Name of unitSymbolDefinitionRelation to SI unitsUnit System
horsepower-hourhp·h

≡ 1 hp × 1 h

= 2.684519537696172792×106 J

Metric system Non-SI

conversion table

horsepower-hoursgigajouleshorsepower-hoursgigajoules
1= 0.0026845195376966= 0.016107117226176
2= 0.0053690390753927= 0.018791636763872
3= 0.0080535586130888= 0.021476156301568
4= 0.0107380781507849= 0.024160675839264
5= 0.0134225976884810= 0.02684519537696

The gigajoule (GJ) is equal to one billion (109) joules. 6 GJ is about the chemical energy of combusting 1 barrel (160 l) of crude oil. 2 GJ is about the Planck energy unit.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
gigajouleGJ

= 109 joule

= 109 joule

Metric system SI

conversion table

gigajouleshorsepower-hoursgigajouleshorsepower-hours
1= 372.506135998646= 2235.0368159919
2= 745.012271997297= 2607.5429519905
3= 1117.51840799598= 2980.0490879891
4= 1490.02454399469= 3352.5552239878
5= 1862.530679993210= 3725.0613599864

Conversion table

horsepower-hoursgigajoules
1= 0.0026845
372.5061360= 1

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 …)