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1 MW = 1000000000 mW
1 Megawatt equals 1000000000 Milliwatts

Megawatts to Milliwatts Conversion Table

Standard benchmark values from 1 to 1,000 MW in mW.

Megawatts (MW) Milliwatts (mW)
1 MW 1000000000 mW
2 MW 2000000000 mW
5 MW 5000000000 mW
10 MW 10000000000 mW
25 MW 25000000000 mW
50 MW 50000000000 mW
100 MW 100000000000 mW
250 MW 250000000000 mW
500 MW 500000000000 mW
1000 MW 1000000000000 mW

Convert Megawatts to Milliwatts

Convert megawatts to milliwatts (MW to mW) with our instant calculator. 1 MW = 1000000000 mW. Includes exact formula and reference tables.

How to Convert Megawatts to Milliwatts (MW to mW)

1 Megawatt (MW) is equal to 1000000000 Milliwatts (mW). Multiply the megawatt value by 1000000000

Quick Answer 1 MW = 1000000000 mW
Formula mW = MW × 1000000000
Inverse Factor 1 mW = 0 MW

Unit Definitions & Metrology Context

The SI unit of power is the watt (W), equal to 1 joule per second. 1 mechanical horsepower equals ~745.7 watts.

About Megawatts (MW): Megawatt (MW) is a unit in the Power measurement category. It is widely used in megawatts (power generation). Relative to the power base unit, 1 MW equals 1000000 Watts (W).

About Milliwatts (mW): Milliwatt (mW) is a unit in the Power measurement category. It is widely used in rf transmitters, wi-fi & laser output. Relative to the power base unit, 1 mW equals 0.001 Watts (W).

Need to convert in the opposite direction? Visit our Convert Milliwatts to Megawatts (mW to MW) calculator (1 mW = 0 MW).

Step-by-Step Worked Examples (MW to mW)

  • Convert 5 Megawatts to Milliwatts: Applying the formula (mW = MW × 1000000000): starting with 5 MW, multiply the megawatt value by 1000000000 to get 5000000000 mW.
  • Convert 10 Megawatts to Milliwatts: Applying the formula (mW = MW × 1000000000): starting with 10 MW, multiply the megawatt value by 1000000000 to get 10000000000 mW.
  • Convert 50 Megawatts to Milliwatts: Applying the formula (mW = MW × 1000000000): starting with 50 MW, multiply the megawatt value by 1000000000 to get 50000000000 mW.

Popular Power Conversions

Horsepower (Mechanical/US) ⇄ Kilowatt
1 mechanical horsepower equals approximately 0.7457 kilowatts.
Kilowatt ⇄ Horsepower (Mechanical/US)
Multiply kilowatts by ~1.34102 to calculate mechanical horsepower.
Kilowatt ⇄ Watt
1 kilowatt equals exactly 1,000 watts.
Megawatt ⇄ Kilowatt
1 megawatt equals exactly 1,000 kilowatts or 1,000,000 watts.

Frequently Asked Questions

Verified answers and formulas for converting megawatts to milliwatts.

How many milliwatts are in 1 megawatt?

There are 1000000000 milliwatts (mW) in 1 megawatt (MW). Conversely, 1 milliwatt equals 0 megawatts.

How do you convert megawatts to milliwatts?

To convert megawatts (MW) to milliwatts (mW), use the formula: mW = MW × 1000000000. Multiply the megawatt value by 1000000000. For example, 10 MW equals 10000000000 mW.

How do I convert back from milliwatts to megawatts?

To convert in the reverse direction from milliwatts (mW) to megawatts (MW), use the inverse formula: MW = mW × 1e-9. Multiply the milliwatt value by 1e-9 (1 mW = 0 MW).

What is the difference between megawatt (MW) and milliwatt (mW)?

Both megawatt and milliwatt measure power. Megawatt (MW) is a unit in the Power measurement category. It is widely used in megawatts (power generation). Relative to the power base unit, 1 MW equals 1000000 Watts (W). Milliwatt (mW) is a unit in the Power measurement category. It is widely used in rf transmitters, wi-fi & laser output. Relative to the power base unit, 1 mW equals 0.001 Watts (W).

How many watts are in 1 horsepower?

1 mechanical (imperial) horsepower equals approximately 745.7 watts. 1 metric horsepower (PS) equals ~735.5 watts.