• Watts to Kilowatts
• Tons of refrigeration (IT) to BTU per hour
• Kilowatts to Atmosphere-cubic feet per minute
• Milliwatts to Watts
• Kilowatts to Watts
• Microwatts to Watts
• Tons of refrigeration (IT) to Kilowatts
• Horsepowers to Kilowatts

• watts
• microwatts
• imperial ton of refrigerations
• femtowatts
• gigawatts
• nanowatts
• petawatts
• picowatts

The megawatt (MW) is equal to one million (10⁶) watts. Many events or machines produce or sustain the conversion of energy on this scale, including large electric motors; large warships such as aircraft carriers, cruisers, and submarines; large server farms or data centers; and some scientific research equipment, such as supercolliders, and the output pulses of very large lasers. A large residential or commercial building may use several megawatts in electric power and heat. On railways, modern high-powered electric locomotives typically have a peak power output of 5 or 6 MW, although some produce much more. The Eurostar, for example, uses more than 12 MW, while heavy diesel-electric locomotives typically produce/use 3 to 5 MW. U.S. nuclear power plants have net summer capacities between about 500 and 1300 MW.

The microwatt (µW) is equal to one millionth (10⁻⁶) of a watt. Important powers that are measured in microwatts are typically stated in medical instrumentation systems such as the EEG and the ECG, in a wide variety of scientific and engineering instruments and also in reference to radio and radar receivers. Compact solar cells for devices such as calculators and watches are typically measured in microwatts.