| foot-poundal | 1 ft-pdl | 2 ft-pdl | 3 ft-pdl | 4 ft-pdl | 5 ft-pdl | 6 ft-pdl | 7 ft-pdl | 8 ft-pdl | 9 ft-pdl | 10 ft-pdl | 11 ft-pdl | 12 ft-pdl | 13 ft-pdl | 14 ft-pdl | 15 ft-pdl | 16 ft-pdl | 17 ft-pdl | 18 ft-pdl | 19 ft-pdl | 20 ft-pdl | 21 ft-pdl | 22 ft-pdl | 23 ft-pdl | 24 ft-pdl | 25 ft-pdl | 26 ft-pdl | 27 ft-pdl | 28 ft-pdl | 29 ft-pdl | 30 ft-pdl | 31 ft-pdl | 32 ft-pdl | 33 ft-pdl | 34 ft-pdl | 35 ft-pdl | 36 ft-pdl | 37 ft-pdl | 38 ft-pdl | 39 ft-pdl | 40 ft-pdl | 41 ft-pdl | 42 ft-pdl | 43 ft-pdl | 44 ft-pdl | 45 ft-pdl | 46 ft-pdl | 47 ft-pdl | 48 ft-pdl | 49 ft-pdl | 50 ft-pdl | 51 ft-pdl | 52 ft-pdl | 53 ft-pdl | 54 ft-pdl | 55 ft-pdl | 56 ft-pdl | 57 ft-pdl | 58 ft-pdl | 59 ft-pdl | 60 ft-pdl | 61 ft-pdl | 62 ft-pdl | 63 ft-pdl | 64 ft-pdl | 65 ft-pdl | 66 ft-pdl | 67 ft-pdl | 68 ft-pdl | 69 ft-pdl | 70 ft-pdl | 71 ft-pdl | 72 ft-pdl | 73 ft-pdl | 74 ft-pdl | 75 ft-pdl | 76 ft-pdl | 77 ft-pdl | 78 ft-pdl | 79 ft-pdl | 80 ft-pdl | 81 ft-pdl | 82 ft-pdl | 83 ft-pdl | 84 ft-pdl | 85 ft-pdl | 86 ft-pdl | 87 ft-pdl | 88 ft-pdl | 89 ft-pdl | 90 ft-pdl | 91 ft-pdl | 92 ft-pdl | 93 ft-pdl | 94 ft-pdl | 95 ft-pdl | 96 ft-pdl | 97 ft-pdl | 98 ft-pdl | 99 ft-pdl | 100 ft-pdl |
| horsepower-hour | 1.5697449581601 × 10-8 hp·h | 3.1394899163201 × 10-8 hp·h | 4.7092348744802 × 10-8 hp·h | 6.2789798326403 × 10-8 hp·h | 7.8487247908003 × 10-8 hp·h | 9.4184697489604 × 10-8 hp·h | 1.098821470712 × 10-7 hp·h | 1.2557959665281 × 10-7 hp·h | 1.4127704623441 × 10-7 hp·h | 1.5697449581601 × 10-7 hp·h | 1.7267194539761 × 10-7 hp·h | 1.8836939497921 × 10-7 hp·h | 2.0406684456081 × 10-7 hp·h | 2.1976429414241 × 10-7 hp·h | 2.3546174372401 × 10-7 hp·h | 2.5115919330561 × 10-7 hp·h | 2.6685664288721 × 10-7 hp·h | 2.8255409246881 × 10-7 hp·h | 2.9825154205041 × 10-7 hp·h | 3.1394899163201 × 10-7 hp·h | 3.2964644121361 × 10-7 hp·h | 3.4534389079521 × 10-7 hp·h | 3.6104134037681 × 10-7 hp·h | 3.7673878995842 × 10-7 hp·h | 3.9243623954002 × 10-7 hp·h | 4.0813368912162 × 10-7 hp·h | 4.2383113870322 × 10-7 hp·h | 4.3952858828482 × 10-7 hp·h | 4.5522603786642 × 10-7 hp·h | 4.7092348744802 × 10-7 hp·h | 4.8662093702962 × 10-7 hp·h | 5.0231838661122 × 10-7 hp·h | 5.1801583619282 × 10-7 hp·h | 5.3371328577442 × 10-7 hp·h | 5.4941073535602 × 10-7 hp·h | 5.6510818493762 × 10-7 hp·h | 5.8080563451922 × 10-7 hp·h | 5.9650308410082 × 10-7 hp·h | 6.1220053368242 × 10-7 hp·h | 6.2789798326403 × 10-7 hp·h | 6.4359543284563 × 10-7 hp·h | 6.5929288242723 × 10-7 hp·h | 6.7499033200883 × 10-7 hp·h | 6.9068778159043 × 10-7 hp·h | 7.0638523117203 × 10-7 hp·h | 7.2208268075363 × 10-7 hp·h | 7.3778013033523 × 10-7 hp·h | 7.5347757991683 × 10-7 hp·h | 7.6917502949843 × 10-7 hp·h | 7.8487247908003 × 10-7 hp·h | 8.0056992866163 × 10-7 hp·h | 8.1626737824323 × 10-7 hp·h | 8.3196482782483 × 10-7 hp·h | 8.4766227740643 × 10-7 hp·h | 8.6335972698803 × 10-7 hp·h | 8.7905717656964 × 10-7 hp·h | 8.9475462615124 × 10-7 hp·h | 9.1045207573284 × 10-7 hp·h | 9.2614952531444 × 10-7 hp·h | 9.4184697489604 × 10-7 hp·h | 9.5754442447764 × 10-7 hp·h | 9.7324187405924 × 10-7 hp·h | 9.8893932364084 × 10-7 hp·h | 1.0046367732224 × 10-6 hp·h | 1.020334222804 × 10-6 hp·h | 1.0360316723856 × 10-6 hp·h | 1.0517291219672 × 10-6 hp·h | 1.0674265715488 × 10-6 hp·h | 1.0831240211304 × 10-6 hp·h | 1.098821470712 × 10-6 hp·h | 1.1145189202936 × 10-6 hp·h | 1.1302163698752 × 10-6 hp·h | 1.1459138194568 × 10-6 hp·h | 1.1616112690384 × 10-6 hp·h | 1.17730871862 × 10-6 hp·h | 1.1930061682016 × 10-6 hp·h | 1.2087036177832 × 10-6 hp·h | 1.2244010673648 × 10-6 hp·h | 1.2400985169464 × 10-6 hp·h | 1.2557959665281 × 10-6 hp·h | 1.2714934161097 × 10-6 hp·h | 1.2871908656913 × 10-6 hp·h | 1.3028883152729 × 10-6 hp·h | 1.3185857648545 × 10-6 hp·h | 1.3342832144361 × 10-6 hp·h | 1.3499806640177 × 10-6 hp·h | 1.3656781135993 × 10-6 hp·h | 1.3813755631809 × 10-6 hp·h | 1.3970730127625 × 10-6 hp·h | 1.4127704623441 × 10-6 hp·h | 1.4284679119257 × 10-6 hp·h | 1.4441653615073 × 10-6 hp·h | 1.4598628110889 × 10-6 hp·h | 1.4755602606705 × 10-6 hp·h | 1.4912577102521 × 10-6 hp·h | 1.5069551598337 × 10-6 hp·h | 1.5226526094153 × 10-6 hp·h | 1.5383500589969 × 10-6 hp·h | 1.5540475085785 × 10-6 hp·h | 1.5697449581601 × 10-6 hp·h |
The foot-poundal (symbol: ft-pdl) is a unit of energy that is part of the foot-pound-second system of units, in Imperial units introduced in 1879, and is from the specialized subsystem of English Absolut (a coherent system). The foot-poundal is equal to 1/32.174049 that of the more commonly used foot-pound force.
| 1 feet-poundal = 1.5697449581601E-8 horsepower-hours | 6 feet-poundal = 9.4184697489604E-8 horsepower-hours |
| 2 feet-poundal = 3.1394899163201E-8 horsepower-hours | 7 feet-poundal = 1.098821470712E-7 horsepower-hours |
| 3 feet-poundal = 4.7092348744802E-8 horsepower-hours | 8 feet-poundal = 1.2557959665281E-7 horsepower-hours |
| 4 feet-poundal = 6.2789798326403E-8 horsepower-hours | 9 feet-poundal = 1.4127704623441E-7 horsepower-hours |
| 5 feet-poundal = 7.8487247908003E-8 horsepower-hours | 10 feet-poundal = 1.5697449581601E-7 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 = 63704616.141728 feet-poundal | 6 horsepower-hours = 382227696.85037 feet-poundal |
| 2 horsepower-hours = 127409232.28346 feet-poundal | 7 horsepower-hours = 445932312.9921 feet-poundal |
| 3 horsepower-hours = 191113848.42518 feet-poundal | 8 horsepower-hours = 509636929.13383 feet-poundal |
| 4 horsepower-hours = 254818464.56691 feet-poundal | 9 horsepower-hours = 573341545.27555 feet-poundal |
| 5 horsepower-hours = 318523080.70864 feet-poundal | 10 horsepower-hours = 637046161.41728 feet-poundal |
| 1 feet-poundal = 1.5697449581601 × 10-8 horsepower-hours |
| 1 horsepower-hours = 63,704,616.141728 feet-poundal |