A picowatt is an SI-derived unit of power equal to one trillionth of a watt, used to measure extremely low power levels.

How is kilojoule per second related to watts?

One kilojoule per second is equal in magnitude to one kilowatt, or 1,000 watts.

Why convert from picowatt to kilojoule/second?

Converting picowatt values to kilojoule per second helps relate very small power measurements to larger, practical units used in engineering and industrial contexts.

How to Convert from Picowatt [pW] to Kilojoule/second [kJ/s]

Learn how to convert power measurements from picowatts (pW) to kilojoule per second (kJ/s) with our easy-to-use online converter. Understand the units, their uses, and the conversion process between extremely small and practical power scales.

Picowatt [pW]

Kilojoule/second [kJ/s]

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

Picowatt [pW] to Kilojoule/second [kJ/s] Conversion Table

Picowatt [pW]	Kilojoule/second [kJ/s]

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.

Picowatt [pW] to Kilojoule/second [kJ/s] Conversion Table
Picowatt [pW]	Kilojoule/second [kJ/s]

Explore More Power Units Converter

What Is This Tool?

This converter helps to transform power values from picowatts, a unit for very small power levels, to kilojoule per second, a unit commonly used for larger power ratings in industrial and mechanical applications.

How to Use This Tool?

Enter the power value in picowatts into the input field
Select 'picowatt [pW]' as the source unit and 'kilojoule/second [kJ/s]' as the target unit
Click the convert button to get the equivalent value in kilojoules per second
View the result and use it for analysis or reporting

Key Features

Converts power values from picowatt (pW) to kilojoule per second (kJ/s)
Supports precise representation of very small power measurements
Browser-based and easy to use without installation
Useful for scientific and engineering applications involving power

Examples

10 picowatts equals 1e-14 kilojoule/second
500 picowatts equals 5e-13 kilojoule/second

Common Use Cases

Converting low-level power readings from cryogenic sensors and quantum devices to standard power units
Relating leakage or standby power in ultra-low-power electronics to practical power units
Comparing faint astronomical signal powers with mechanical and electrical equipment ratings
Assessing thermal energy transfer rates and engine power in industrial contexts

Tips & Best Practices

Ensure input values are precise to avoid errors due to very small magnitudes
Be mindful of measurement device limitations when interpreting converted values
Use the converter to integrate sensitive scientific data with conventional engineering units
Cross-check conversions when dealing with extremely small decimals to maintain accuracy

Limitations

Large difference in scale can produce extremely small decimal results
Values may fall below the resolution of typical industrial measuring instruments
Careful handling of significant figures is necessary to avoid misinterpretation

Frequently Asked Questions

What is a picowatt?: A picowatt is an SI-derived unit of power equal to one trillionth of a watt, used to measure extremely low power levels.
How is kilojoule per second related to watts?: One kilojoule per second is equal in magnitude to one kilowatt, or 1,000 watts.
Why convert from picowatt to kilojoule/second?: Converting picowatt values to kilojoule per second helps relate very small power measurements to larger, practical units used in engineering and industrial contexts.

Key Terminology

Picowatt [pW]: An SI-derived power unit equal to one trillionth of a watt, indicating extremely small power levels.
Kilojoule per second [kJ/s]: A unit of power measuring energy transfer at 1,000 joules per second, equivalent to a kilowatt.

Quick Knowledge Check

Which unit measures extremely small power levels?

Kilojoule per second

Picowatt

Kilowatt

1 kilojoule per second is equivalent to how many watts?

10 watts

1,000 watts

0.001 watts

What is a practical use case for converting picowatts to kilojoule/second?

Measuring thermal energy transfer in HVAC systems

Calculating speed of light

Determining chemical composition

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