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Watts to Megawatts converter

Convert W to MW instantly. Type any value and get the result in megawatts. 1 W = 1.0000e-6 MW.

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Power›W → MW
From
To
result below ↓
1 W=
1.0000e-6MW
formula1 W = 1.0000e-6 MW

Common watts → megawatts

=1.0000e-6 MW
=2.0000e-6 MW
=5.0000e-6 MW
=1.0000e-5 MW
=2.0000e-5 MW
=5.0000e-5 MW
=0.0001 MW
=0.0005 MW
=0.001 MW

Need a different value? .

Convert the other way
Megawatts to Watts

How to convert watts to megawatts

To convert watts to megawatts, multiply the value by 1.0000e-6.

Formula
MW = W × 1.0000e-6

For example:

  • →5 W = 5.0000e-6 MW
  • →100 W = 0.0001 MW

Quick reference

  • ▸1 W = 1.0000e-6 MW
  • ▸1 MW = 1,000,000 W

When you need to convert W to MW

  • ·Appliances — wattage to know what your circuit can handle.
  • ·Vehicles — comparing horsepower to kilowatts.
  • ·HVAC — sizing air conditioners with BTU/h.
  • ·Audio gear — speaker and amp ratings.
  • ·Renewable energy — solar panel output.

Frequently asked

How many megawatts are in 1 watt?
One watt equals 1.0000e-6 megawatts.
How do I convert W to MW in my head?
Multiply the value in watts by 1.0000e-6 to get megawatts.
What is the formula for watts to megawatts?
MW = W × 1.0000e-6.
What is the reverse — how many watts in 1 megawatt?
One megawatt equals 1,000,000 watts.

Related conversions

Megawatts to Watts
1 MW = 1,000,000 W
Watts to Kilowatts
1 W = 0.001 kW
Watts to Horsepower
1 W = 0.00134102 hp
Watts to Metric Horsepower
1 W = 0.00135962 PS
Kilowatts to Megawatts
1 kW = 0.001 MW
Horsepower to Megawatts
1 hp = 0.0007457 MW
Metric Horsepower to Megawatts
1 PS = 0.000735499 MW
BTU per Hour to Megawatts
1 BTU/h = 2.9307e-7 MW
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