Enter the megawatts, hours per day, and days per year into the calculator to determine the megawatt hours per year.

Mw To Mwh Year Calculator

Enter any 3 values to calculate the missing variable

Mw To Mwh Year Formula

The following formula is used to calculate the megawatt hours per year for a given set of inputs.

MWh = Mw * h * d

Variables:

  • MWh is the megawatt hours per year
  • Mw is the megawatts
  • h is the hours per day
  • d is the days per year

To calculate the megawatt hours per year, multiply the megawatts by the hours per day and then by the days per year.

Megawatts (MW) to MWh per Year Conversion Table (Continuous operation: 8760 h/year)
Megawatts (MW) MWh/year
0.1876.000
0.54380.000
18760.000
217520.000
326280.000
543800.000
7.565700.000
1087600.000
12105120.000
15131400.000
20175200.000
25219000.000
30262800.000
40350400.000
50438000.000
75657000.000
100876000.000
1501314000.000
2001752000.000
5004380000.000
* Rounded to 3 decimals. Assumes continuous operation (24 h/day × 365 days/year = 8760 h/year). Conversion: 1 MW = 8760 MWh/year.

What is Mw To Mwh Year?

Mw to Mwh Year is a calculation used to determine the total energy output in megawatt hours over the course of a year. This is useful for understanding the total energy production or consumption of a power plant, industrial facility, or any other entity that uses or generates electricity. By knowing the number of megawatts, the hours of operation per day, and the number of operational days per year, one can easily calculate the total energy output in megawatt hours per year.

How to Calculate Mw To Mwh Year?

The following steps outline how to calculate the Mw to Mwh Year.


  1. First, determine the number of megawatts (Mw).
  2. Next, determine the number of hours per day (h).
  3. Next, determine the number of days per year (d).
  4. Finally, calculate the megawatt hours per year (MWh) using the formula MWh = Mw * h * d.
  5. After inserting the values and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

Megawatts (Mw) = 10

Hours per Day (h) = 24

Days per Year (d) = 365