# Watt-seconds to Quads Conversion

Enter the energy in watt-seconds below to get the value converted to quads.

**Results in Quads:**

## How to Convert Watt-seconds to Quads

To convert a watt-second measurement to a quad measurement, divide the energy by the conversion ratio.

Since one quad is equal to 1.0551E+18 watt-seconds, you can use this simple formula to convert:

The energy in quads is equal to the watt-seconds divided by 1.0551E+18.

**For example,**here's how to convert 5.0E+18 watt-seconds to quads using the formula above.

Watt-seconds and quads are both units used to measure energy. Keep reading to learn more about each unit of measure.

## Watt-seconds

The watt-second is a measure of electrical energy equal to one watt of power over a one second period. One watt-second is equal to 1/3,600 of a watt-hour or one joule.

Watt-seconds are usually abbreviated as *Ws*, although the formally adopted expression is *W·s*. The abbreviation *W s* is also sometimes used. For example, 1 watt-second can be written as 1 Ws, 1 W·s, or 1 W s.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.^{[1]}

## Quads

One therm is a measure of heat energy equal to one quadrillion (1,000,000,000,000,000) BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. Quads are usually used when talking about energy resources and consumption on a national or international scale.

The quad is a US customary unit of energy.

## Watt-second to Quad Conversion Table

Watt-seconds | Quads |
---|---|

1 Ws | 0.00000000000000000094782 |

2 Ws | 0.0000000000000000018956 |

3 Ws | 0.0000000000000000028435 |

4 Ws | 0.0000000000000000037913 |

5 Ws | 0.0000000000000000047391 |

6 Ws | 0.0000000000000000056869 |

7 Ws | 0.0000000000000000066347 |

8 Ws | 0.0000000000000000075825 |

9 Ws | 0.0000000000000000085304 |

10 Ws | 0.0000000000000000094782 |

100 Ws | 0.000000000000000094782 |

1,000 Ws | 0.00000000000000094782 |

10,000 Ws | 0.0000000000000094782 |

100,000 Ws | 0.000000000000094782 |

1,000,000 Ws | 0.00000000000094782 |

10,000,000 Ws | 0.0000000000094782 |

100,000,000 Ws | 0.000000000094782 |

1,000,000,000 Ws | 0.00000000094782 |

10,000,000,000 Ws | 0.0000000094782 |

100,000,000,000 Ws | 0.000000094782 |

1,000,000,000,000 Ws | 0.00000094782 |

10,000,000,000,000 Ws | 0.0000094782 |

100,000,000,000,000 Ws | 0.000094782 |

1,000,000,000,000,000 Ws | 0.000948 |

10,000,000,000,000,000 Ws | 0.009478 |

100,000,000,000,000,000 Ws | 0.094782 |

1,000,000,000,000,000,000 Ws | 0.947817 |

10,000,000,000,000,000,000 Ws | 9.4782 |

## References

- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf

## More Watt-second & Quad Conversions

- watt-seconds to joules
- watt-seconds to kilojoules
- watt-seconds to megajoules
- watt-seconds to gigajoules
- watt-seconds to calories
- watt-seconds to kilocalories
- watt-seconds to megacalories
- watt-seconds to watt-hours
- watt-seconds to kilowatt-hours
- watt-seconds to megawatt-hours
- watt-seconds to british thermal units
- watt-seconds to million BTU
- watt-seconds to therms
- watt-seconds to electronvolts
- watt-seconds to kiloelectronvolts
- watt-seconds to megaelectronvolts
- joules to quads
- kilojoules to quads
- megajoules to quads
- gigajoules to quads
- calories to quads
- kilocalories to quads
- megacalories to quads
- watt-hours to quads
- kilowatt-hours to quads
- megawatt-hours to quads
- british thermal units to quads
- million BTU to quads
- therms to quads
- electronvolts to quads
- kiloelectronvolts to quads
- megaelectronvolts to quads