horsepower-hour | 1 hp·h | 2 hp·h | 3 hp·h | 4 hp·h | 5 hp·h | 6 hp·h | 7 hp·h | 8 hp·h | 9 hp·h | 10 hp·h | 11 hp·h | 12 hp·h | 13 hp·h | 14 hp·h | 15 hp·h | 16 hp·h | 17 hp·h | 18 hp·h | 19 hp·h | 20 hp·h | 21 hp·h | 22 hp·h | 23 hp·h | 24 hp·h | 25 hp·h | 26 hp·h | 27 hp·h | 28 hp·h | 29 hp·h | 30 hp·h | 31 hp·h | 32 hp·h | 33 hp·h | 34 hp·h | 35 hp·h | 36 hp·h | 37 hp·h | 38 hp·h | 39 hp·h | 40 hp·h | 41 hp·h | 42 hp·h | 43 hp·h | 44 hp·h | 45 hp·h | 46 hp·h | 47 hp·h | 48 hp·h | 49 hp·h | 50 hp·h | 51 hp·h | 52 hp·h | 53 hp·h | 54 hp·h | 55 hp·h | 56 hp·h | 57 hp·h | 58 hp·h | 59 hp·h | 60 hp·h | 61 hp·h | 62 hp·h | 63 hp·h | 64 hp·h | 65 hp·h | 66 hp·h | 67 hp·h | 68 hp·h | 69 hp·h | 70 hp·h | 71 hp·h | 72 hp·h | 73 hp·h | 74 hp·h | 75 hp·h | 76 hp·h | 77 hp·h | 78 hp·h | 79 hp·h | 80 hp·h | 81 hp·h | 82 hp·h | 83 hp·h | 84 hp·h | 85 hp·h | 86 hp·h | 87 hp·h | 88 hp·h | 89 hp·h | 90 hp·h | 91 hp·h | 92 hp·h | 93 hp·h | 94 hp·h | 95 hp·h | 96 hp·h | 97 hp·h | 98 hp·h | 99 hp·h | 100 hp·h |
british thermal unit | 2,544.4335776 BTUIT | 5,088.8671553 BTUIT | 7,633.3007329 BTUIT | 10,177.7343106 BTUIT | 12,722.1678882 BTUIT | 15,266.6014659 BTUIT | 17,811.0350435 BTUIT | 20,355.4686212 BTUIT | 22,899.9021988 BTUIT | 25,444.3357764 BTUIT | 27,988.7693541 BTUIT | 30,533.2029317 BTUIT | 33,077.6365094 BTUIT | 35,622.0700870 BTUIT | 38,166.5036647 BTUIT | 40,710.9372423 BTUIT | 43,255.3708199 BTUIT | 45,799.8043976 BTUIT | 48,344.2379752 BTUIT | 50,888.6715529 BTUIT | 53,433.1051305 BTUIT | 55,977.5387082 BTUIT | 58,521.9722858 BTUIT | 61,066.4058635 BTUIT | 63,610.8394411 BTUIT | 66,155.2730187 BTUIT | 68,699.7065964 BTUIT | 71,244.1401740 BTUIT | 73,788.5737517 BTUIT | 76,333.0073293 BTUIT | 78,877.4409070 BTUIT | 81,421.8744846 BTUIT | 83,966.3080622 BTUIT | 86,510.7416399 BTUIT | 89,055.1752175 BTUIT | 91,599.6087952 BTUIT | 94,144.0423728 BTUIT | 96,688.4759505 BTUIT | 99,232.9095281 BTUIT | 101,777.3431058 BTUIT | 104,321.7766834 BTUIT | 106,866.2102610 BTUIT | 109,410.6438387 BTUIT | 111,955.0774163 BTUIT | 114,499.5109940 BTUIT | 117,043.9445716 BTUIT | 119,588.3781493 BTUIT | 122,132.8117269 BTUIT | 124,677.2453046 BTUIT | 127,221.6788822 BTUIT | 129,766.1124598 BTUIT | 132,310.5460375 BTUIT | 134,854.9796151 BTUIT | 137,399.4131928 BTUIT | 139,943.8467704 BTUIT | 142,488.2803481 BTUIT | 145,032.7139257 BTUIT | 147,577.1475033 BTUIT | 150,121.5810810 BTUIT | 152,666.0146586 BTUIT | 155,210.4482363 BTUIT | 157,754.8818139 BTUIT | 160,299.3153916 BTUIT | 162,843.7489692 BTUIT | 165,388.1825469 BTUIT | 167,932.6161245 BTUIT | 170,477.0497021 BTUIT | 173,021.4832798 BTUIT | 175,565.9168574 BTUIT | 178,110.3504351 BTUIT | 180,654.7840127 BTUIT | 183,199.2175904 BTUIT | 185,743.651168 BTUIT | 188,288.0847457 BTUIT | 190,832.5183233 BTUIT | 193,376.9519009 BTUIT | 195,921.3854786 BTUIT | 198,465.8190562 BTUIT | 201,010.2526339 BTUIT | 203,554.6862115 BTUIT | 206,099.1197892 BTUIT | 208,643.5533668 BTUIT | 211,187.9869444 BTUIT | 213,732.4205221 BTUIT | 216,276.8540997 BTUIT | 218,821.2876774 BTUIT | 221,365.7212550 BTUIT | 223,910.1548327 BTUIT | 226,454.5884103 BTUIT | 228,999.0219880 BTUIT | 231,543.4555656 BTUIT | 234,087.8891432 BTUIT | 236,632.3227209 BTUIT | 239,176.7562985 BTUIT | 241,721.1898762 BTUIT | 244,265.6234538 BTUIT | 246,810.0570315 BTUIT | 249,354.4906091 BTUIT | 251,898.9241867 BTUIT | 254,443.3577644 BTUIT |
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 unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
horsepower-hour | hp·h | ≡ 1 hp × 1 h | = 2.684519537696172792×106 J | Metric system Non-SI |
horsepower-hours | british thermal units | horsepower-hours | british thermal units |
---|---|---|---|
1 | = 2544.4335776439 | 6 | = 15266.601465863 |
2 | = 5088.8671552877 | 7 | = 17811.035043507 |
3 | = 7633.3007329316 | 8 | = 20355.468621151 |
4 | = 10177.734310575 | 9 | = 22899.902198795 |
5 | = 12722.167888219 | 10 | = 25444.335776439 |
The British thermal unit (Btu or BTU) is a traditional unit of heat; it is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. It is part of the United States customary units.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
british thermal unit | BTUIT | = 1.05505585262×103 J | = 1.05505585262×103 J | Imperial/US |
british thermal units | horsepower-hours | british thermal units | horsepower-hours |
---|---|---|---|
1 | = 0.00039301477892223 | 6 | = 0.0023580886735334 |
2 | = 0.00078602955784446 | 7 | = 0.0027511034524556 |
3 | = 0.0011790443367667 | 8 | = 0.0031441182313778 |
4 | = 0.0015720591156889 | 9 | = 0.0035371330103001 |
5 | = 0.0019650738946111 | 10 | = 0.0039301477892223 |
horsepower-hours | british thermal units |
---|---|
1 | = 2,544.4335776 |
0.0003930 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |