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 |
terajoule | 2.684519537696 × 10-6 TJ | 5.369039075392 × 10-6 TJ | 8.053558613088 × 10-6 TJ | 1.0738078150784 × 10-5 TJ | 1.342259768848 × 10-5 TJ | 1.6107117226176 × 10-5 TJ | 1.8791636763872 × 10-5 TJ | 2.1476156301568 × 10-5 TJ | 2.4160675839264 × 10-5 TJ | 2.684519537696 × 10-5 TJ | 2.9529714914656 × 10-5 TJ | 3.2214234452352 × 10-5 TJ | 3.4898753990048 × 10-5 TJ | 3.7583273527744 × 10-5 TJ | 4.026779306544 × 10-5 TJ | 4.2952312603136 × 10-5 TJ | 4.5636832140832 × 10-5 TJ | 4.8321351678528 × 10-5 TJ | 5.1005871216224 × 10-5 TJ | 5.369039075392 × 10-5 TJ | 5.6374910291616 × 10-5 TJ | 5.9059429829312 × 10-5 TJ | 6.1743949367008 × 10-5 TJ | 6.4428468904704 × 10-5 TJ | 6.71129884424 × 10-5 TJ | 6.9797507980096 × 10-5 TJ | 7.2482027517792 × 10-5 TJ | 7.5166547055488 × 10-5 TJ | 7.7851066593184 × 10-5 TJ | 8.053558613088 × 10-5 TJ | 8.3220105668576 × 10-5 TJ | 8.5904625206272 × 10-5 TJ | 8.8589144743968 × 10-5 TJ | 9.1273664281664 × 10-5 TJ | 9.395818381936 × 10-5 TJ | 9.6642703357056 × 10-5 TJ | 9.9327222894752 × 10-5 TJ | 0.0001020 TJ | 0.0001047 TJ | 0.0001074 TJ | 0.0001101 TJ | 0.0001127 TJ | 0.0001154 TJ | 0.0001181 TJ | 0.0001208 TJ | 0.0001235 TJ | 0.0001262 TJ | 0.0001289 TJ | 0.0001315 TJ | 0.0001342 TJ | 0.0001369 TJ | 0.0001396 TJ | 0.0001423 TJ | 0.0001450 TJ | 0.0001476 TJ | 0.0001503 TJ | 0.0001530 TJ | 0.0001557 TJ | 0.0001584 TJ | 0.0001611 TJ | 0.0001638 TJ | 0.0001664 TJ | 0.0001691 TJ | 0.0001718 TJ | 0.0001745 TJ | 0.0001772 TJ | 0.0001799 TJ | 0.0001825 TJ | 0.0001852 TJ | 0.0001879 TJ | 0.0001906 TJ | 0.0001933 TJ | 0.0001960 TJ | 0.0001987 TJ | 0.0002013 TJ | 0.0002040 TJ | 0.0002067 TJ | 0.0002094 TJ | 0.0002121 TJ | 0.0002148 TJ | 0.0002174 TJ | 0.0002201 TJ | 0.0002228 TJ | 0.0002255 TJ | 0.0002282 TJ | 0.0002309 TJ | 0.0002336 TJ | 0.0002362 TJ | 0.0002389 TJ | 0.0002416 TJ | 0.0002443 TJ | 0.0002470 TJ | 0.0002497 TJ | 0.0002523 TJ | 0.0002550 TJ | 0.0002577 TJ | 0.0002604 TJ | 0.0002631 TJ | 0.0002658 TJ | 0.0002685 TJ |
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 | terajoules | horsepower-hours | terajoules |
---|---|---|---|
1 | = 2.684519537696E-6 | 6 | = 1.6107117226176E-5 |
2 | = 5.369039075392E-6 | 7 | = 1.8791636763872E-5 |
3 | = 8.053558613088E-6 | 8 | = 2.1476156301568E-5 |
4 | = 1.0738078150784E-5 | 9 | = 2.4160675839264E-5 |
5 | = 1.342259768848E-5 | 10 | = 2.684519537696E-5 |
The terajoule (TJ) is equal to one trillion (1012) joules; about 0.278 GWh (often used in energy tables).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
terajoule | TJ | = 1012 joule | = 1012 joule | Metric system SI |
terajoules | horsepower-hours | terajoules | horsepower-hours |
---|---|---|---|
1 | = 372506.13599864 | 6 | = 2235036.8159919 |
2 | = 745012.27199729 | 7 | = 2607542.9519905 |
3 | = 1117518.4079959 | 8 | = 2980049.0879891 |
4 | = 1490024.5439946 | 9 | = 3352555.2239878 |
5 | = 1862530.6799932 | 10 | = 3725061.3599864 |
horsepower-hours | terajoules |
---|---|
1 | = 2.684519537696 × 10-6 |
372,506.1359986 | = 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 …) |