Convert megawatt-hour to watt-second
Please provide values below to convert megawatt-hour [MW*h] to watt-second [W*s], or Convert watt-second to megawatt-hour.
1 MW*h = 3600000000 W*s. To convert megawatt-hour to watt-second, multiply the value by 3600000000; to go the other way, divide by it (1 W*s = 2.7778e-10 MW*h). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 MW*h = 3600000000 W*s
- 1 W*s = 2.7778e-10 MW*h
- 10 MW*h = 36000000000 W*s
- 100 MW*h = 360000000000 W*s
How to Convert Megawatt-Hour to Watt-Second
1 MW*h = 3600000000 W*s
Example: convert 15 MW*h to W*s:
15 MW*h = 15 × 3600000000 W*s = 54000000000 W*s
Megawatt-Hour to Watt-Second Conversion Table
| megawatt-hour | watt-second |
|---|---|
| 1 MW*h | 3600000000 W*s |
| 2 MW*h | 7200000000 W*s |
| 3 MW*h | 10800000000 W*s |
| 5 MW*h | 18000000000 W*s |
| 10 MW*h | 36000000000 W*s |
| 20 MW*h | 72000000000 W*s |
| 50 MW*h | 180000000000 W*s |
| 100 MW*h | 360000000000 W*s |
| 500 MW*h | 1.8000e+12 W*s |
| 1000 MW*h | 3.6000e+12 W*s |
Megawatt-Hour
A megawatt-hour (MW·h) is a unit of energy equal to one megawatt of power sustained for one hour.
History/Origin
The megawatt-hour has been used since the development of large-scale electrical power systems to quantify energy production and consumption, especially in power generation and grid management, becoming standard in the 20th century.
Current Use
It is commonly used today to measure electricity generation, consumption, and capacity in power plants, utilities, and energy markets worldwide.
Watt-Second
A watt-second (W·s) is a unit of energy equivalent to one joule, representing the amount of energy transferred or converted when one watt of power is applied for one second.
History/Origin
The watt-second originated from the SI system of units, where the watt (W) is the SI derived unit of power, and the second (s) is the SI base unit of time. It has been used historically in physics and engineering to quantify energy, especially in contexts where energy transfer occurs over short durations.
Current Use
The watt-second is primarily used in scientific and engineering contexts to measure small amounts of energy, such as in electrical and mechanical systems. It is often replaced by the joule in modern applications but remains a recognized unit within the energy converter category.
Frequently Asked Questions
What is 1 megawatt-hour in watt-second?
1 megawatt-hour (MW*h) = 3600000000 watt-second (W*s).
How do you convert megawatt-hour to watt-second?
Multiply the megawatt-hour value by 3600000000. For example, 25 MW*h × 3600000000 = 90000000000 W*s.
What is 10 megawatt-hour in watt-second?
10 MW*h = 36000000000 W*s.
Which unit is larger, the megawatt-hour or the watt-second?
The megawatt-hour is the larger unit: 1 MW*h = 3600000000 W*s.