Convert Megawatts to Milliwatts

Enter the power in megawatts below to get the value converted to milliwatts.

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1 MW = 1,000,000,000 mW

How to Convert Megawatts to Milliwatts

To convert a megawatt measurement to a milliwatt measurement, multiply the power by the conversion ratio. One megawatt is equal to 1,000,000,000 milliwatts, so use this simple formula to convert:

milliwatts = megawatts × 1,000,000,000

The power in milliwatts is equal to the megawatts multiplied by 1,000,000,000.

For example, here's how to convert 5 megawatts to milliwatts using the formula above.
5 MW = (5 × 1,000,000,000) = 5,000,000,000 mW

Megawatts and milliwatts are both units used to measure power. Keep reading to learn more about each unit of measure.

Megawatts

One megawatt is the power equal to 1,000,000 watts, or the energy consumption at a rate of 1,000,000 joules per second.

The megawatt is a multiple of the watt, which is the SI derived unit for power. In the metric system, "mega" is the prefix for 109. Megawatts can be abbreviated as MW, for example 1 megawatt can be written as 1 MW.

Milliwatts

One milliwatt is the power equal to 1/1,000 of a watt, or the energy consumption at a rate of 1/1,000 of a joule per second.

The milliwatt is a multiple of the watt, which is the SI derived unit for power. In the metric system, "milli" is the prefix for 10-3. Milliwatts can be abbreviated as mW, for example 1 milliwatt can be written as 1 mW.

Megawatt Measurements and Equivalent Milliwatt Conversions

Common megawatt values converted to the equivalent milliwatt value
Megawatts Milliwatts
1 MW 1,000,000,000 mW
2 MW 2,000,000,000 mW
3 MW 3,000,000,000 mW
4 MW 4,000,000,000 mW
5 MW 5,000,000,000 mW
6 MW 6,000,000,000 mW
7 MW 7,000,000,000 mW
8 MW 8,000,000,000 mW
9 MW 9,000,000,000 mW
10 MW 10,000,000,000 mW
11 MW 11,000,000,000 mW
12 MW 12,000,000,000 mW
13 MW 13,000,000,000 mW
14 MW 14,000,000,000 mW
15 MW 15,000,000,000 mW
16 MW 16,000,000,000 mW
17 MW 17,000,000,000 mW
18 MW 18,000,000,000 mW
19 MW 19,000,000,000 mW
20 MW 20,000,000,000 mW
21 MW 21,000,000,000 mW
22 MW 22,000,000,000 mW
23 MW 23,000,000,000 mW
24 MW 24,000,000,000 mW
25 MW 25,000,000,000 mW
26 MW 26,000,000,000 mW
27 MW 27,000,000,000 mW
28 MW 28,000,000,000 mW
29 MW 29,000,000,000 mW
30 MW 30,000,000,000 mW
31 MW 31,000,000,000 mW
32 MW 32,000,000,000 mW
33 MW 33,000,000,000 mW
34 MW 34,000,000,000 mW
35 MW 35,000,000,000 mW
36 MW 36,000,000,000 mW
37 MW 37,000,000,000 mW
38 MW 38,000,000,000 mW
39 MW 39,000,000,000 mW
40 MW 40,000,000,000 mW

More Megawatt Power Conversions

SI Units
Convert to Watts
1 MW is equal to 1,000,000 watts
Convert to Microwatts
1 MW is equal to 1,000,000,000,000 microwatts
Convert to Kilowatts
1 MW is equal to 1,000 kilowatts
US Customary & Imperial Units
Convert to Mechanical Horsepower
1 MW is equal to 1,341.02 mechanical horsepower
Convert to Electric Horsepower
1 MW is equal to 1,340.48 electric horsepower
Convert to Btu Per Hour
1 MW is equal to 3,412,142.5 btu per hour
Other Units
Convert to Kilocalories Per Hour
1 MW is equal to 860,420.8 kilocalories per hour

Unit of Measurement Conversion Made Easy!

There are thousands of units of measure in use across the globe, and converting from one to another can be very difficult since each conversion requires a different formula to derive the result. Our unit of measurement conversion tools are meant to be dead easy. We break the mold of the typical dry and complicated experience. In addition to converting from one measurement to another, we provide the formula so you can see how the conversion is done, use it on you’re own calculator if you need to!

Convert units of length, weight, volume, and area between imperial and metric measures

Understanding the Metric System

The metric system makes it relatively easy to convert from one metric unit to another metric unit. The metric system uses a base unit, think meters or grams, and a prefix such as kilo or milli. The prefixes differ from the base units by differing powers of 10. So to convert within the metric system it’s usually a matter of multiplying or dividing by one of the powers of 10.

Here is a list of some of the common metric prefixes:

  • “kilo” – 1,000x larger
  • “hecto” – 100x larger
  • “deca” – 10x larger
  • “deci” – 10x smaller
  • “centi” – 100x smaller
  • “milli” – 1,000x smaller

There is a helpful mnemonic for remembering the prefixes: “King Henry Died Until Drinking Chocolate Milk.”
The u in Until refers to the base unit.