Horsepower to Gigajoule/second Conversion

Convert between Horsepower and Gigajoule/second quickly and accurately.

hp
GJ/s

How to Convert Horsepower to Gigajoule/second

Conversion Formula

1 hp = 7E-7 GJ/s
1 GJ/s = 1341022.09 hp

Example

Convert 15 hp to GJ/s:

15 hp = 15 × 7E-7 GJ/s = 0 GJ/s

Unit Information

Learn about the power units you're converting between

Horsepower

hp

Definition

The horsepower (hp) is a unit of power equal to approximately 746 watts, representing the power output of a horse. It is commonly used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems.

History/Origin

The horsepower was originally defined by James Watt in the 18th century to compare the power output of steam engines to that of horses. It became a standard unit for measuring mechanical power and is still widely used in automotive and industrial applications.

Current Use

Widely used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems. Essential for engine specifications and mechanical power ratings.

Multiplier

745.7

Offset

0

Gigajoule/second

GJ/s

Definition

The gigajoule/second is a unit of power equal to 10^9 watts, representing a very large amount of power. It is commonly used in electrical engineering, power generation, and large-scale energy systems for measuring power outputs of major power plants and electrical grids.

History/Origin

The gigajoule/second is part of the metric system of prefixes, where "giga" represents 10^9. It was established as part of the International System of Units to provide a standardized way of expressing very large power values in electrical and mechanical engineering.

Current Use

Widely used in electrical engineering, power generation, and large-scale energy systems. Important for measuring power outputs of major power plants, electrical grids, and large industrial facilities.

Multiplier

1000000000

Offset

0

Horsepower to Gigajoule/second Conversion Table

Horsepower [hp] Gigajoule/second [GJ/s]
1 hp 7E-7 GJ/s
10 hp 0.000007 GJ/s
25 hp 0.000019 GJ/s
50 hp 0.000037 GJ/s
100 hp 0.000075 GJ/s
0 hp 0E+0 GJ/s
-10 hp -0.000007 GJ/s
-40 hp -0.00003 GJ/s

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