Attowatt to Joule/hour Conversion

Convert between Attowatt and Joule/hour quickly and accurately.

aW
J/h

How to Convert Attowatt to Joule/hour

Conversion Formula

1 aW = 4E-15 J/h
1 J/h = 3E+14 aW

Example

Convert 15 aW to J/h:

15 aW = 15 × 4E-15 J/h = 5E-14 J/h

Unit Information

Learn about the power units you're converting between

Attowatt

aW

Definition

The attowatt (aW) is a unit of power equal to 10^-18 watts, representing an extremely small amount of power. It is used in electrical engineering, electronics, and nanotechnology for measuring power consumption and generation of very small electrical devices and atto-power systems.

History/Origin

The attowatt is part of the metric system of prefixes, where "atto" represents 10^-18. It was established as part of the International System of Units to provide a standardized way of expressing extremely small power values in electrical and mechanical engineering.

Current Use

Used in electrical engineering, electronics, and nanotechnology for measuring power consumption and generation of very small electrical devices and atto-power systems. Essential for precision measurements and atto-power applications.

Multiplier

1E-18

Offset

0

Joule/hour

J/h

Definition

The joule/hour is a unit of power equal to approximately 0.000278 watts, representing the power output of one joule per hour. It is used in physics and engineering for measuring the power output of systems and processes over extended periods.

History/Origin

The joule/hour was defined to measure the power output of systems and processes over extended periods using SI units. It is used in physics and engineering for measuring the power output of systems and processes over extended periods.

Current Use

Used in physics and engineering for measuring the power output of systems and processes over extended periods. Essential for scientific specifications and power ratings over time.

Multiplier

0

Offset

0

Attowatt to Joule/hour Conversion Table

Attowatt [aW] Joule/hour [J/h]
1 aW 4E-15 J/h
10 aW 4E-14 J/h
25 aW 9E-14 J/h
50 aW 2E-13 J/h
100 aW 4E-13 J/h
0 aW 0E+0 J/h
-10 aW -4E-14 J/h
-40 aW -1E-13 J/h

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