What is an erg/second used for?

Erg/second is mainly used in astrophysics to express the luminosities and radiative power of stars and other astronomical bodies, as well as in CGS-based theoretical calculations.

Why convert erg/second to horsepower?

Converting erg/second to horsepower helps translate power values from scientific studies into practical units commonly used for engines and machinery.

Are there different types of horsepower?

Yes, there are variants such as mechanical/imperial horsepower and metric horsepower. This tool uses the mechanical/imperial horsepower definition.

Convert Erg/second (erg/s) to Horsepower (hp, hp (UK)) Easily Online

Learn how to convert power from erg/second (erg/s), a CGS unit used in astrophysics, to horsepower (hp, hp (UK)), commonly used for engine output and machinery power ratings. Use our simple online converter tool for accurate results.

Erg/second [erg/s]

Horsepower [hp, hp (UK)]

Please check your input. It must be a valid numeric value.

Erg/second [erg/s] to Horsepower [hp, hp (UK)] Conversion Table

Erg/second [erg/s]	Horsepower [hp, hp (UK)]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Erg/second [erg/s] to Horsepower [hp, hp (UK)] Conversion Table
Erg/second [erg/s]	Horsepower [hp, hp (UK)]

Explore More Power Units Converter

What Is This Tool?

This tool converts power measurements from erg/second, a CGS system unit, into horsepower, a non-SI unit commonly applied in automotive and mechanical engineering. It helps translate values from scientific contexts into practical, widely recognized units.

How to Use This Tool?

Enter the power value in erg/second (erg/s) into the input field.
Select the output unit as horsepower (hp, hp (UK)).
Click on the convert button to see the equivalent power in horsepower.
Review the conversion result displayed immediately.
Use converted values for interpreting astrophysical data or mechanical power specifications.

Key Features

Converts between erg/second and mechanical/imperial horsepower (hp, hp (UK))
Suitable for applications in astrophysics and engine power ratings
Simple user interface for quick numeric conversions
Instant display of result upon entering values
Supports power unit translation between CGS and imperial systems

Examples

Converting 1 erg/second results in approximately 1.341022089595e-10 horsepower.
1,000,000 erg/second translates to about 1.341022089595e-4 horsepower.
Use the tool to convert any small CGS unit power into horsepower for practical use.

Common Use Cases

Expressing luminosities and radiative power of stars and astronomical objects.
Reporting power in physics and older scientific texts using CGS units.
Rating automotive and motorcycle engine outputs in horsepower.
Specifying power for electric motors, pumps, and small machinery.
Comparing performance metrics for marine engines and industrial equipment.

Tips & Best Practices

Confirm that you are using the mechanical/imperial horsepower variant for accurate results.
Remember that erg/second values represent very small power amounts compared to horsepower.
Use this converter to translate scientific data into commonly understood power units.
Double-check unit selections, especially if applying conversions for engineering purposes.

Limitations

Different definitions of horsepower exist; using the wrong variant affects accuracy.
Erg/second measures very small power levels, making values tiny and sometimes less practical.
The tool does not convert between other variants of horsepower or units not specified.

Frequently Asked Questions

What is an erg/second used for?: Erg/second is mainly used in astrophysics to express the luminosities and radiative power of stars and other astronomical bodies, as well as in CGS-based theoretical calculations.
Why convert erg/second to horsepower?: Converting erg/second to horsepower helps translate power values from scientific studies into practical units commonly used for engines and machinery.
Are there different types of horsepower?: Yes, there are variants such as mechanical/imperial horsepower and metric horsepower. This tool uses the mechanical/imperial horsepower definition.

Key Terminology

Erg/second [erg/s]: A CGS-system unit of power equal to one erg of energy transferred per second, used mainly in astrophysics and older scientific literature.
Horsepower [hp, hp (UK)]: A non-SI unit of power representing the rate of work, commonly defined as 550 foot-pounds per second or approximately 745.7 watts in the mechanical/imperial system.
Mechanical/Imperial Horsepower: A variant of horsepower commonly used in engine ratings and machinery, distinct from metric horsepower.

Quick Knowledge Check

What does erg/second measure?

Rate of work in the metric system

Power expressed in the CGS system

Engine output in automotive specs

Which variant of horsepower is used in this converter?

Metric horsepower

Mechanical/imperial horsepower

Electrical horsepower

Why are erg/second values usually very small compared to horsepower?

Because erg/second is a larger unit

Because erg/second represents very small power quantities

Because horsepower represents energy not power

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