Convert milliwatt to Btu (th)/hour
Please provide values below to convert milliwatt [mW] to Btu (th)/hour [Btu(th)/h], or Convert Btu (th)/hour to milliwatt.
1 mW = 0.00341442478381 Btu(th)/h. To convert milliwatt to Btu (th)/hour, multiply the value by 0.00341442478381; to go the other way, divide by it (1 Btu(th)/h = 292.8751 mW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 mW = 0.00341442478381 Btu(th)/h
- 1 Btu(th)/h = 292.8751 mW
- 10 mW = 0.0341442478381 Btu(th)/h
- 100 mW = 0.341442478381 Btu(th)/h
How to Convert Milliwatt to Btu (Th)/hour
1 mW = 0.00341442478380716 Btu(th)/h
Example: convert 15 mW to Btu(th)/h:
15 mW = 15 × 0.00341442478380716 Btu(th)/h = 0.0512163717571074 Btu(th)/h
Milliwatt to Btu (Th)/hour Conversion Table
| milliwatt | Btu (th)/hour |
|---|---|
| 1 mW | 0.00341442478381 Btu(th)/h |
| 2 mW | 0.00682884956761 Btu(th)/h |
| 3 mW | 0.0102432743514 Btu(th)/h |
| 5 mW | 0.017072123919 Btu(th)/h |
| 10 mW | 0.0341442478381 Btu(th)/h |
| 20 mW | 0.0682884956761 Btu(th)/h |
| 50 mW | 0.17072123919 Btu(th)/h |
| 100 mW | 0.341442478381 Btu(th)/h |
| 500 mW | 1.7072123919 Btu(th)/h |
| 1000 mW | 3.41442478381 Btu(th)/h |
Milliwatt
A milliwatt (mW) is a unit of power equal to one thousandth of a watt, used to measure small amounts of power.
History/Origin
The milliwatt was introduced as part of the metric system to provide a convenient unit for measuring low power levels, especially in electronics and telecommunications, with its usage expanding alongside the adoption of the watt as the standard power unit.
Current Use
Milliwatts are commonly used today in electronics, audio equipment, and wireless communication devices to specify power levels, such as in battery-powered devices, LED brightness, and signal transmission power.
Btu (Th)/hour
Btu (th)/hour is a unit of power that measures the rate of energy transfer, specifically the amount of thermal energy in British thermal units (Btu) delivered or consumed per hour.
History/Origin
The Btu (th)/hour originated from the British thermal unit (Btu), a traditional unit of heat energy, and has been used primarily in the heating and energy industries to quantify thermal power rates. Its usage dates back to the early 20th century as a standard measure in thermal energy calculations.
Current Use
Today, Btu (th)/hour is used mainly in the heating, ventilation, and air conditioning (HVAC) industry, as well as in energy consumption and efficiency assessments, to specify thermal power rates of equipment and systems.
Frequently Asked Questions
What is 1 milliwatt in Btu (th)/hour?
1 milliwatt (mW) = 0.00341442478381 Btu (th)/hour (Btu(th)/h).
How do you convert milliwatt to Btu (th)/hour?
Multiply the milliwatt value by 0.00341442478381. For example, 25 mW × 0.00341442478381 = 0.0853606195952 Btu(th)/h.
What is 10 milliwatt in Btu (th)/hour?
10 mW = 0.0341442478381 Btu(th)/h.
Which unit is larger, the milliwatt or the Btu (th)/hour?
The Btu (th)/hour is the larger unit: 1 mW equals only 0.00341442478381 Btu(th)/h.