Use this free online calculator to convert Watt to Megawatt instantly. This power conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Watt = 1.000e-6 Megawatt

1 Megawatt = 1000000.00 Watt

Watt to Megawatt Conversion Formula

To convert Watt to Megawatt, multiply by 1.000e-6.

Megawatt = Watt × 1.000e-6

Watt = Megawatt × 1000000.00

To convert Megawatt back to Watt, divide by 1.000e-6 (or multiply by 1000000.00).

About These Units

About Watt

The watt is the SI unit of power. Power is the rate at which work is done, or (equivalently) the rate at which energy is expended. One watt is equal to a power rate of one joule of work per second of time. This unit is used both in mechanics and in electricity, so it links the mechanical and electrical units to one another. In mechanical terms, one watt equals about 0.001 341 02 horsepower (hp) or 0.737 562 foot-pound per second (lbf/s). In electrical terms, one watt is the power produced by a current of one ampere flowing through an electric potential of one volt. The name of the unit honors James Watt (1736-1819), the British engineer whose improvements to the steam engine are often credited with igniting the Industrial Revolution.

About Megawatt

The megawatt is a common metric unit of power. One megawatt is equal to one million watts, about 1341.02 horsepower, or 947.817 Btu per second.

Watt to Megawatt Conversion Table

Watt	Megawatt	Megawatt	Watt
0.1	1.000e-7	0.1	100000.00
0.5	5.000e-7	0.5	500000.00
1	1.000e-6	1	1000000.00
2	2.000e-6	2	2000000.00
5	5.000e-6	5	5000000.00
10	1.000e-5	10	10000000.00
20	2.000e-5	20	20000000.00
25	2.500e-5	25	25000000.00
50	5.000e-5	50	50000000.00
100	1.000e-4	100	100000000.00
250	2.500e-4	250	250000000.00
500	5.000e-4	500	500000000.00
1000	1.000e-3	1000	1000000000.00

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