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To convert from Gigawatt-hour (GWh) to Watt-minute (Wm), use the following formula:
Let's convert 5 Gigawatt-hour (GWh) to Watt-minute (Wm).
Using the formula:
Therefore, 5 Gigawatt-hour (GWh) is equal to Watt-minute (Wm).
Here are some quick reference conversions from Gigawatt-hour (GWh) to Watt-minute (Wm):
| Gigawatt-hours | Watt-minutes |
|---|---|
| 0.000001 GWh | Wm |
| 0.001 GWh | Wm |
| 0.1 GWh | Wm |
| 1 GWh | Wm |
| 2 GWh | Wm |
| 3 GWh | Wm |
| 4 GWh | Wm |
| 5 GWh | Wm |
| 6 GWh | Wm |
| 7 GWh | Wm |
| 8 GWh | Wm |
| 9 GWh | Wm |
| 10 GWh | Wm |
| 20 GWh | Wm |
| 30 GWh | Wm |
| 40 GWh | Wm |
| 50 GWh | Wm |
| 100 GWh | Wm |
| 1000 GWh | Wm |
| 10000 GWh | Wm |
For all Energy converters, choose units using the From/To dropdowns above.
Have you ever heard terms like "gigawatt-hour" and wondered what they actually mean?
Understanding energy units like the Gigawatt-hour (GWh) is key to grasping the scale of power generation and power consumption in our modern world.
This article breaks down what a GWh is, how it compares to other units, and why it's so crucial for measuring renewable energy.
A Gigawatt-hour (GWh) is a unit used to measure a massive amount of energy.
To be precise, one GWh is equivalent to 3.6 trillion Joules ( J).
So, how much energy is a GWh? A single gigawatt-hour is enough to power about 100,000 homes for a full day or a major city like San Francisco for several hours.
This unit is commonly used to describe the energy consumption of large cities or the output of major power plants, providing a tangible scale for understanding national or regional electricity usage.
The gigawatt-hour is part of a clear system of energy measurement.
One Gigawatt-hour (GWh) is equivalent to 1,000 Megawatt-hours (MWh) or 1,000,000 Kilowatt-hours (kWh).
While your monthly electricity bill is measured in the much smaller kilowatt-hour (kWh), utility-scale projects are measured in GWh. This highlights the vast difference between your home's energy use and the amount of power generated for an entire community.
Gigawatt-hours are a critical metric for tracking the output of large-scale renewable energy facilities, such as wind farms, solar arrays, and hydroelectric dams.
For example, a large offshore wind farm's annual energy production is often stated in GWh.
This allows for a direct comparison of its capacity to contribute to the power grid and displace fossil fuels.
A Watt-minute (Wm) is a unit of energy that measures the total energy consumed when one watt of power is applied for exactly one minute.
The plural form is Watt-minutes.
To make it easier to understand, think of it like filling a bucket with a hose. If a watt is the speed at which water flows, a Watt-minute is the total amount of water in the bucket after the hose has been running for one minute.
One Watt-minute is precisely equal to 60 Joules (J).
This conversion is simple because a watt is defined as one joule per second (1 W = 1 J/s). Since there are 60 seconds in a minute, the calculation is straightforward:
1 Watt-minute = 1 Watt × 60 seconds = 60 Joules
This simple formula makes the Wm to J conversion easy to remember for any energy calculation.
While you're more likely to see Watt-hours (Wh) or kilowatt-hours (kWh) on your electricity bill, the Watt-minute is an essential unit for more precise energy measurement in specific fields.
It's most useful in situations where energy is tracked over short intervals, such as: