milliwatt to joule/hour
Please provide values below to convert milliwatt [mW] to joule/hour [J/h], or change ↔.
milliwatt [mW]
Definition: A milliwatt is a unit of power equal to 0.001 watts.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used in scientific and engineering contexts for small power measurements.
funfact: The prefix 'milli-' comes from the Latin word 'mille,' meaning 'thousand.'
joule/hour [J/h]
Definition: A joule per hour is a unit of power equal to 0.000277778 watts.
Historyandorigin: It is based on the joule and hour.
CurrentUse: It is used in some scientific contexts.
funfact: One joule per hour is equivalent to 0.000277778 watts.
milliwatt [mW] to joule/hour [J/h] Conversion Table
| 1 milliwatt [mW] | 3.6 joule/hour [J/h] |
| 2 milliwatt [mW] | 7.2 joule/hour [J/h] |
| 3 milliwatt [mW] | 10.8 joule/hour [J/h] |
| 5 milliwatt [mW] | 18 joule/hour [J/h] |
| 10 milliwatt [mW] | 36 joule/hour [J/h] |
| 50 milliwatt [mW] | 180 joule/hour [J/h] |
| 100 milliwatt [mW] | 360 joule/hour [J/h] |
| 1000 milliwatt [mW] | 3600 joule/hour [J/h] |
| 10000 milliwatt [mW] | 36000 joule/hour [J/h] |
| 100000 milliwatt [mW] | 360000 joule/hour [J/h] |
| 1000000 milliwatt [mW] | 3600000 joule/hour [J/h] |
How to Convert milliwatt to joule/hour
1 milliwatt [mW] = 3.6 joule/hour [J/h]
1 joule/hour [J/h] = 0.2777777778 milliwatt [mW]
we use cross multiplication method
milliwatt [mW] → joule/hour [J/h]
1 → 3.6
1.5 → ?( suppose x)
=>1.5*3.6=1*x
by simplifying
x=5.4