Convert joule/second to millijoule/second
Please provide values below to convert joule/second [J/s] to millijoule/second [mJ/s], or Convert millijoule/second to joule/second.
1 J/s = 1000 mJ/s. To convert joule/second to millijoule/second, multiply the value by 1000; to go the other way, divide by it (1 mJ/s = 0.001 J/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 J/s = 1000 mJ/s
- 1 mJ/s = 0.001 J/s
- 10 J/s = 10000 mJ/s
- 100 J/s = 100000 mJ/s
How to Convert Joule/second to Millijoule/second
1 J/s = 1000 mJ/s
Example: convert 15 J/s to mJ/s:
15 J/s = 15 × 1000 mJ/s = 15000 mJ/s
Joule/second to Millijoule/second Conversion Table
| joule/second | millijoule/second |
|---|---|
| 1 J/s | 1000 mJ/s |
| 2 J/s | 2000 mJ/s |
| 3 J/s | 3000 mJ/s |
| 5 J/s | 5000 mJ/s |
| 10 J/s | 10000 mJ/s |
| 20 J/s | 20000 mJ/s |
| 50 J/s | 50000 mJ/s |
| 100 J/s | 100000 mJ/s |
| 500 J/s | 500000 mJ/s |
| 1000 J/s | 1000000 mJ/s |
Joule/second
The joule per second (J/s) is a unit of power representing the rate at which energy is transferred or converted, equivalent to one watt.
History/Origin
The joule per second has been used as a measure of power since the adoption of the SI system, where the watt (W) became the standard unit of power, with 1 J/s = 1 W.
Current Use
J/s is primarily used in scientific and engineering contexts to quantify power, especially in physics and electrical engineering, often interchangeably with watts.
Millijoule/second
A millijoule per second (mJ/s) is a unit of power equivalent to one millijoule of energy transferred or converted every second.
History/Origin
The unit derives from the joule, the SI unit of energy, and the second, the SI unit of time. It has been used in contexts requiring small power measurements, especially in scientific and engineering applications, with the millijoule being a submultiple of the joule.
Current Use
Millijoule per second is used to measure small power levels in scientific experiments, electronics, and other fields where precise, small-scale power measurement is necessary, often within the context of energy transfer or consumption rates.
Frequently Asked Questions
What is 1 joule/second in millijoule/second?
1 joule/second (J/s) = 1000 millijoule/second (mJ/s).
How do you convert joule/second to millijoule/second?
Multiply the joule/second value by 1000. For example, 25 J/s × 1000 = 25000 mJ/s.
What is 10 joule/second in millijoule/second?
10 J/s = 10000 mJ/s.
Which unit is larger, the joule/second or the millijoule/second?
The joule/second is the larger unit: 1 J/s = 1000 mJ/s.