| gallon-atmosphere (imperial) | 1 imp gal atm | 2 imp gal atm | 3 imp gal atm | 4 imp gal atm | 5 imp gal atm | 6 imp gal atm | 7 imp gal atm | 8 imp gal atm | 9 imp gal atm | 10 imp gal atm | 11 imp gal atm | 12 imp gal atm | 13 imp gal atm | 14 imp gal atm | 15 imp gal atm | 16 imp gal atm | 17 imp gal atm | 18 imp gal atm | 19 imp gal atm | 20 imp gal atm | 21 imp gal atm | 22 imp gal atm | 23 imp gal atm | 24 imp gal atm | 25 imp gal atm | 26 imp gal atm | 27 imp gal atm | 28 imp gal atm | 29 imp gal atm | 30 imp gal atm | 31 imp gal atm | 32 imp gal atm | 33 imp gal atm | 34 imp gal atm | 35 imp gal atm | 36 imp gal atm | 37 imp gal atm | 38 imp gal atm | 39 imp gal atm | 40 imp gal atm | 41 imp gal atm | 42 imp gal atm | 43 imp gal atm | 44 imp gal atm | 45 imp gal atm | 46 imp gal atm | 47 imp gal atm | 48 imp gal atm | 49 imp gal atm | 50 imp gal atm | 51 imp gal atm | 52 imp gal atm | 53 imp gal atm | 54 imp gal atm | 55 imp gal atm | 56 imp gal atm | 57 imp gal atm | 58 imp gal atm | 59 imp gal atm | 60 imp gal atm | 61 imp gal atm | 62 imp gal atm | 63 imp gal atm | 64 imp gal atm | 65 imp gal atm | 66 imp gal atm | 67 imp gal atm | 68 imp gal atm | 69 imp gal atm | 70 imp gal atm | 71 imp gal atm | 72 imp gal atm | 73 imp gal atm | 74 imp gal atm | 75 imp gal atm | 76 imp gal atm | 77 imp gal atm | 78 imp gal atm | 79 imp gal atm | 80 imp gal atm | 81 imp gal atm | 82 imp gal atm | 83 imp gal atm | 84 imp gal atm | 85 imp gal atm | 86 imp gal atm | 87 imp gal atm | 88 imp gal atm | 89 imp gal atm | 90 imp gal atm | 91 imp gal atm | 92 imp gal atm | 93 imp gal atm | 94 imp gal atm | 95 imp gal atm | 96 imp gal atm | 97 imp gal atm | 98 imp gal atm | 99 imp gal atm | 100 imp gal atm |
| horsepower-hour | 0.0001716 hp·h | 0.0003432 hp·h | 0.0005148 hp·h | 0.0006864 hp·h | 0.0008579 hp·h | 0.0010295 hp·h | 0.0012011 hp·h | 0.0013727 hp·h | 0.0015443 hp·h | 0.0017159 hp·h | 0.0018875 hp·h | 0.0020591 hp·h | 0.0022306 hp·h | 0.0024022 hp·h | 0.0025738 hp·h | 0.0027454 hp·h | 0.0029170 hp·h | 0.0030886 hp·h | 0.0032602 hp·h | 0.0034318 hp·h | 0.0036034 hp·h | 0.0037749 hp·h | 0.0039465 hp·h | 0.0041181 hp·h | 0.0042897 hp·h | 0.0044613 hp·h | 0.0046329 hp·h | 0.0048045 hp·h | 0.0049761 hp·h | 0.0051477 hp·h | 0.0053192 hp·h | 0.0054908 hp·h | 0.0056624 hp·h | 0.0058340 hp·h | 0.0060056 hp·h | 0.0061772 hp·h | 0.0063488 hp·h | 0.0065204 hp·h | 0.0066919 hp·h | 0.0068635 hp·h | 0.0070351 hp·h | 0.0072067 hp·h | 0.0073783 hp·h | 0.0075499 hp·h | 0.0077215 hp·h | 0.0078931 hp·h | 0.0080647 hp·h | 0.0082362 hp·h | 0.0084078 hp·h | 0.0085794 hp·h | 0.0087510 hp·h | 0.0089226 hp·h | 0.0090942 hp·h | 0.0092658 hp·h | 0.0094374 hp·h | 0.0096090 hp·h | 0.0097805 hp·h | 0.0099521 hp·h | 0.0101237 hp·h | 0.0102953 hp·h | 0.0104669 hp·h | 0.0106385 hp·h | 0.0108101 hp·h | 0.0109817 hp·h | 0.0111532 hp·h | 0.0113248 hp·h | 0.0114964 hp·h | 0.0116680 hp·h | 0.0118396 hp·h | 0.0120112 hp·h | 0.0121828 hp·h | 0.0123544 hp·h | 0.0125260 hp·h | 0.0126975 hp·h | 0.0128691 hp·h | 0.0130407 hp·h | 0.0132123 hp·h | 0.0133839 hp·h | 0.0135555 hp·h | 0.0137271 hp·h | 0.0138987 hp·h | 0.0140703 hp·h | 0.0142418 hp·h | 0.0144134 hp·h | 0.0145850 hp·h | 0.0147566 hp·h | 0.0149282 hp·h | 0.0150998 hp·h | 0.0152714 hp·h | 0.0154430 hp·h | 0.0156145 hp·h | 0.0157861 hp·h | 0.0159577 hp·h | 0.0161293 hp·h | 0.0163009 hp·h | 0.0164725 hp·h | 0.0166441 hp·h | 0.0168157 hp·h | 0.0169873 hp·h | 0.0171588 hp·h |
The gallon-atmosphere (imperial) is the unit of Energy.
| 1 gallons-atmosphere (imperial) = 0.00017158845848644 horsepower-hours | 6 gallons-atmosphere (imperial) = 0.0010295307509187 horsepower-hours |
| 2 gallons-atmosphere (imperial) = 0.00034317691697289 horsepower-hours | 7 gallons-atmosphere (imperial) = 0.0012011192094051 horsepower-hours |
| 3 gallons-atmosphere (imperial) = 0.00051476537545933 horsepower-hours | 8 gallons-atmosphere (imperial) = 0.0013727076678916 horsepower-hours |
| 4 gallons-atmosphere (imperial) = 0.00068635383394578 horsepower-hours | 9 gallons-atmosphere (imperial) = 0.001544296126378 horsepower-hours |
| 5 gallons-atmosphere (imperial) = 0.00085794229243222 horsepower-hours | 10 gallons-atmosphere (imperial) = 0.0017158845848644 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):
| 1 horsepower-hours = 5827.8978016403 gallons-atmosphere (imperial) | 6 horsepower-hours = 34967.386809842 gallons-atmosphere (imperial) |
| 2 horsepower-hours = 11655.795603281 gallons-atmosphere (imperial) | 7 horsepower-hours = 40795.284611482 gallons-atmosphere (imperial) |
| 3 horsepower-hours = 17483.693404921 gallons-atmosphere (imperial) | 8 horsepower-hours = 46623.182413122 gallons-atmosphere (imperial) |
| 4 horsepower-hours = 23311.591206561 gallons-atmosphere (imperial) | 9 horsepower-hours = 52451.080214763 gallons-atmosphere (imperial) |
| 5 horsepower-hours = 29139.489008202 gallons-atmosphere (imperial) | 10 horsepower-hours = 58278.978016403 gallons-atmosphere (imperial) |
| 1 gallons-atmosphere (imperial) = 0.0001716 horsepower-hours |
| 1 horsepower-hours = 5,827.8978016 gallons-atmosphere (imperial) |