## Horsepower-hour to Watt-second (hp-h to Ws)

### Horsepower-hour (Symbol or Abbreviation: hp-h)

Horsepower-hour is one of energy units. Horsepower-hour abbreviated or symbolized by hp-h. The value of 1 horsepower-hour is equal to 2684500 joule. In its relation with watt-second, 1 horsepower-hour is equal to 2684500 watt-second.

#### Relation with other units

1 horsepower-hour equals to **2,684,500 joule**

1 horsepower-hour equals to **2,684.5 kilojoule**

1 horsepower-hour equals to **0.7457 kilowatt-hour**

1 horsepower-hour equals to **745.7 watt-hour**

1 horsepower-hour equals to **641.19 calorie**

1 horsepower-hour equals to **2,544.4 British thermal unit**

1 horsepower-hour equals to **0.0026845 gigajoule**

1 horsepower-hour equals to **2.6845 megajoule**

1 horsepower-hour equals to **2,684,500,000 millijoule**

1 horsepower-hour equals to **2,684,500,000,000 microjoule**

1 horsepower-hour equals to **2,684,500,000,000,000 nanojoule**

1 horsepower-hour equals to **16,755,000,000,000,000,000 megaelectron-volt**

1 horsepower-hour equals to **1.6755e+22 kiloelectron-volt**

1 horsepower-hour equals to **1.6755e+25 electron-volt**

1 horsepower-hour equals to **26,845,000,000,000 erg**

1 horsepower-hour equals to **7.457e-7 gigawatt-hour**

1 horsepower-hour equals to **0.0007457 megawatt-hour**

1 horsepower-hour equals to **2,684.5 kilowatt-second**

1 horsepower-hour equals to **2,684,500 watt-second**

1 horsepower-hour equals to **2,684,500 newton-meter**

1 horsepower-hour equals to **641.19 kilocalorie**

1 horsepower-hour equals to **0.0025444 mega British thermal unit**

1 horsepower-hour equals to **0.21204 ton-hour**

1 horsepower-hour equals to **0.00042057 barrel oil equivalent**

1 horsepower-hour equals to **0.000066783 kiloliter oil equivalent**

1 horsepower-hour equals to **0.00064162 ton**

1 horsepower-hour equals to **6.4162e-7 kiloton**

1 horsepower-hour equals to **6.4162e-10 megaton**

1 horsepower-hour equals to **6.4162e-13 gigaton**

1 horsepower-hour equals to **26,845,000,000,000 dyne-centimeter**

1 horsepower-hour equals to **273,740,000 gram-force meter**

1 horsepower-hour equals to **27,374,000,000 gram-force centimeter**

1 horsepower-hour equals to **27,374,000 kilogram-force centimeter**

1 horsepower-hour equals to **273,740 kilogram-force meter**

1 horsepower-hour equals to **273,740 kilopond-meter**

1 horsepower-hour equals to **1,980,000 pound-force foot**

1 horsepower-hour equals to **23,760,000 pound-force inch**

1 horsepower-hour equals to **380,160,000 ounce-force inch**

1 horsepower-hour equals to **63,705,000 poundal-foot**

1 horsepower-hour equals to **0.025444 therm**

1 horsepower-hour equals to **0.025444 therm (US)**

1 horsepower-hour equals to **6.1575e+23 Hartree energy**

1 horsepower-hour equals to **1.2315e+24 Rydberg constant**

### Watt-second (Symbol or Abbreviation: Ws)

Watt-second is one of energy units. Watt-second abbreviated or symbolized by Ws. The value of 1 watt-second is equal to 1 joule. In its relation with horsepower-hour, 1 watt-second is equal to 3.7251e-7 horsepower-hour.

#### Relation with other units

1 watt-second equals to **1 joule**

1 watt-second equals to **0.001 kilojoule**

1 watt-second equals to **2.7778e-7 kilowatt-hour**

1 watt-second equals to **0.00027778 watt-hour**

1 watt-second equals to **0.00023885 calorie**

1 watt-second equals to **3.7251e-7 horsepower-hour**

1 watt-second equals to **0.00094782 British thermal unit**

1 watt-second equals to **1e-9 gigajoule**

1 watt-second equals to **0.000001 megajoule**

1 watt-second equals to **1,000 millijoule**

1 watt-second equals to **1,000,000 microjoule**

1 watt-second equals to **1,000,000,000 nanojoule**

1 watt-second equals to **6,241,500,000,000 megaelectron-volt**

1 watt-second equals to **6,241,500,000,000,000 kiloelectron-volt**

1 watt-second equals to **6,241,500,000,000,000,000 electron-volt**

1 watt-second equals to **10,000,000 erg**

1 watt-second equals to **2.7778e-13 gigawatt-hour**

1 watt-second equals to **2.7778e-10 megawatt-hour**

1 watt-second equals to **0.001 kilowatt-second**

1 watt-second equals to **1 newton-meter**

1 watt-second equals to **0.00023885 kilocalorie**

1 watt-second equals to **9.4782e-10 mega British thermal unit**

1 watt-second equals to **7.8985e-8 ton-hour**

1 watt-second equals to **1.5666e-10 barrel oil equivalent**

1 watt-second equals to **2.4877e-11 kiloliter oil equivalent**

1 watt-second equals to **2.3901e-10 ton**

1 watt-second equals to **2.3901e-13 kiloton**

1 watt-second equals to **2.3901e-16 megaton**

1 watt-second equals to **2.3901e-19 gigaton**

1 watt-second equals to **10,000,000 dyne-centimeter**

1 watt-second equals to **101.97 gram-force meter**

1 watt-second equals to **10,197 gram-force centimeter**

1 watt-second equals to **10.197 kilogram-force centimeter**

1 watt-second equals to **0.10197 kilogram-force meter**

1 watt-second equals to **0.10197 kilopond-meter**

1 watt-second equals to **0.73756 pound-force foot**

1 watt-second equals to **8.8507 pound-force inch**

1 watt-second equals to **141.61 ounce-force inch**

1 watt-second equals to **23.73 poundal-foot**

1 watt-second equals to **9.4782e-9 therm**

1 watt-second equals to **9.4782e-9 therm (US)**

1 watt-second equals to **229,370,000,000,000,000 Hartree energy**

1 watt-second equals to **458,740,000,000,000,000 Rydberg constant**

### How to convert Horsepower-hour to Watt-second (hp-h to Ws):

#### Conversion Table for Horsepower-hour to Watt-second (hp-h to Ws)

horsepower-hour (hp-h) | watt-second (Ws) |
---|---|

0.01 hp-h | 26,845 Ws |

0.1 hp-h | 268,450 Ws |

1 hp-h | 2,684,500 Ws |

2 hp-h | 5,369,000 Ws |

3 hp-h | 8,053,600 Ws |

4 hp-h | 10,738,000 Ws |

5 hp-h | 13,423,000 Ws |

6 hp-h | 16,107,000 Ws |

7 hp-h | 18,792,000 Ws |

8 hp-h | 21,476,000 Ws |

9 hp-h | 24,161,000 Ws |

10 hp-h | 26,845,000 Ws |

20 hp-h | 53,690,000 Ws |

25 hp-h | 67,113,000 Ws |

50 hp-h | 134,230,000 Ws |

75 hp-h | 201,340,000 Ws |

100 hp-h | 268,450,000 Ws |

250 hp-h | 671,130,000 Ws |

500 hp-h | 1,342,300,000 Ws |

750 hp-h | 2,013,400,000 Ws |

1,000 hp-h | 2,684,500,000 Ws |

100,000 hp-h | 268,450,000,000 Ws |

1,000,000,000 hp-h | 2,684,500,000,000,000 Ws |

1,000,000,000,000 hp-h | 2,684,500,000,000,000,000 Ws |

#### Conversion Table for Watt-second to Horsepower-hour (Ws to hp-h)

watt-second (Ws) | horsepower-hour (hp-h) |
---|---|

0.01 Ws | 3.7251e-9 hp-h |

0.1 Ws | 3.7251e-8 hp-h |

1 Ws | 3.7251e-7 hp-h |

2 Ws | 7.4501e-7 hp-h |

3 Ws | 0.0000011175 hp-h |

4 Ws | 0.00000149 hp-h |

5 Ws | 0.0000018625 hp-h |

6 Ws | 0.000002235 hp-h |

7 Ws | 0.0000026075 hp-h |

8 Ws | 0.00000298 hp-h |

9 Ws | 0.0000033526 hp-h |

10 Ws | 0.0000037251 hp-h |

20 Ws | 0.0000074501 hp-h |

25 Ws | 0.0000093127 hp-h |

50 Ws | 0.000018625 hp-h |

75 Ws | 0.000027938 hp-h |

100 Ws | 0.000037251 hp-h |

250 Ws | 0.000093127 hp-h |

500 Ws | 0.00018625 hp-h |

750 Ws | 0.00027938 hp-h |

1,000 Ws | 0.00037251 hp-h |

100,000 Ws | 0.037251 hp-h |

1,000,000,000 Ws | 372.51 hp-h |

1,000,000,000,000 Ws | 372,510 hp-h |

#### Steps to Convert Horsepower-hour to Watt-second (hp-h to Ws)

- Example: Convert 48 horsepower-hour to watt-second (48 hp-h to Ws).
- 1 horsepower-hour is equivalent to 2684500 watt-second (1 hp-h is equivalent to 2684500 Ws).
- 48 horsepower-hour (hp-h) is equivalent to 48 times 2684500 watt-second (Ws).
- Retrieved 48 horsepower-hour is equivalent to 128860000 watt-second (48 hp-h is equivalent to 128860000 Ws).