What does millijoule per second measure?

Millijoule per second measures power as the rate of energy transfer at a very low scale, equal to 0.001 watts.

What is electric horsepower?

Electric horsepower is a power unit used for rating electric motors, defined as exactly 746 watts.

Why convert millijoule/second to horsepower (electric)?

Converting helps compare low-power device outputs with standard motor power ratings for better specification and communication.

How to Convert from Millijoule/second [mJ/s] to Horsepower (electric)?

Learn how to easily convert power measurements from millijoule per second (mJ/s) to electric horsepower, a standard unit used for rating electric motors and drives.

Millijoule/second [mJ/s]

Horsepower (electric)

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

Millijoule/second [mJ/s] to Horsepower (electric) Conversion Table

Millijoule/second [mJ/s]	Horsepower (electric)

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.

Millijoule/second [mJ/s] to Horsepower (electric) Conversion Table
Millijoule/second [mJ/s]	Horsepower (electric)

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What Is This Tool?

This converter allows users to transform power values expressed in millijoule per second into electric horsepower, facilitating comparisons between very low-power electronics and common motor power ratings.

How to Use This Tool?

Enter the value in millijoule per second (mJ/s) you want to convert.
Select millijoule/second as the input unit and horsepower (electric) as the output unit.
Click the convert button to see the equivalent electric horsepower value.

Key Features

Converts millijoule per second (mJ/s) to electric horsepower accurately.
Supports power measurement comparisons between low-power devices and electric motors.
Quick and browser-based conversion tool for engineering and industrial use.

Examples

1000 mJ/s converts to 0.0013404825737265 horsepower (electric).
500 mJ/s converts to 0.00067024128686325 horsepower (electric).

Common Use Cases

Specifying power consumption of low-power sensors and microcontrollers.
Measuring optical output from low-power LEDs and lasers.
Comparing low-power device ratings with standard motor power units in specifications.
Sourcing motor controller and electrical supply capacities in industrial equipment.

Tips & Best Practices

Double-check the unit selections before conversion for accurate results.
Use this tool to bridge power ratings between microelectronics and motor standards for clearer communication.
Be mindful of the scale differences between millijoule/second and horsepower to understand the magnitude of results.

Limitations

Conversion involves very small values due to the scale difference between millijoule/second and horsepower.
Millijoule/second suits microscale power measurements while horsepower (electric) applies to much higher power ranges.
Practical applications rarely overlap because of the differing power scales.

Frequently Asked Questions

What does millijoule per second measure?: Millijoule per second measures power as the rate of energy transfer at a very low scale, equal to 0.001 watts.
What is electric horsepower?: Electric horsepower is a power unit used for rating electric motors, defined as exactly 746 watts.
Why convert millijoule/second to horsepower (electric)?: Converting helps compare low-power device outputs with standard motor power ratings for better specification and communication.

Key Terminology

Millijoule/second (mJ/s): A unit of power equal to 0.001 joules per second or 0.001 watt, used for measuring very low power rates.
Horsepower (electric): A unit of power rating electric motors, defined as exactly 746 watts, indicating mechanical work rate by electric machines.

Quick Knowledge Check

What is the approximate value of 1 millijoule per second in horsepower (electric)?

0.0013404825737265 horsepower (electric)

0.0000013404825737265 horsepower (electric)

1 horsepower (electric)

Electric horsepower is defined as how many watts?

1000 watts

746 watts

0.001 watts

Which use case fits millijoule per second?

Rating industrial electric motors

Specifying power of low-power electronics

Sizing electrical supply for compressors

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