Foot-pounds to Megawatt-hours Converter
One Foot-pound equals 3.766161e-10 Megawatt-hours (1 ft-lb = 3.766161e-10 MWh). Multiply a Foot-pound value by 3.766161e-10 to get the equivalent in Megawatt-hours. Use the calculator above for your value, or check the examples and reference table below.
Formula
MWh = ft-lb × 3.766161e-10
Multiply the Foot-pound value by 3.766161e-10 to get the equivalent value in Megawatt-hours.
Example Conversions
1 Foot-pound (ft-lb)
3.766161e-10 Megawatt-hour (MWh)
5 Foot-pound (ft-lb)
1.883080e-9 Megawatt-hour (MWh)
10 Foot-pound (ft-lb)
3.766161e-9 Megawatt-hour (MWh)
25 Foot-pound (ft-lb)
9.415402e-9 Megawatt-hour (MWh)
100 Foot-pound (ft-lb)
3.766161e-8 Megawatt-hour (MWh)
Conversion Table
| Foot-pound (ft-lb) | Megawatt-hour (MWh) |
|---|---|
| 0.1 | 3.766161e-11 |
| 0.5 | 1.883080e-10 |
| 1 | 3.766161e-10 |
| 2 | 7.532322e-10 |
| 5 | 1.883080e-9 |
| 10 | 3.766161e-9 |
| 25 | 9.415402e-9 |
| 50 | 1.883080e-8 |
| 100 | 3.766161e-8 |
| 250 | 9.415402e-8 |
| 500 | 1.883080e-7 |
| 1000 | 3.766161e-7 |
How to Convert Manually
Use these steps to convert Foot-pound values to Megawatt-hour without the calculator.
- Write down the value in Foot-pound (ft-lb) that you want to convert.
- Multiply that value by 3.766161e-10.
- For example, 10 Foot-pounds × 3.766161e-10 = 3.766161e-9 Megawatt-hours.
- Label the result as Megawatt-hour (MWh).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Foot-pound and one Megawatt-hour.
About Foot-pound and Megawatt-hour
The foot-pound is about 1.3558 joules, the work of one pound-force through one foot. US mechanical engineering and firearm muzzle energy use foot-pounds. The megawatt-hour is 1,000 kilowatt-hours. Power plants, grid storage, and wholesale electricity markets trade in megawatt-hours. One Foot-pound equals 3.766161e-10 Megawatt-hours (1 ft-lb = 3.766161e-10 MWh). Foot-pound is used in US mechanical engineering and in firearm muzzle energy. Megawatt-hour is used in wholesale electricity markets.
Precision and Rounding:Energy factors mix exact definitions (1 kWh = 3,600,000 J; 1 cal = 4.184 J thermochemical) with measured conventions (1 BTU ≈ 1,055.056 J). Nutrition and utility bills round to whole units; engineering heat calculations should keep the full factor until the final step.
Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).
Worked Example
15Foot-pounds equals5.649241e-9Megawatt-hours.
15 ft-lb × 3.766161e-10 = 5.649241e-9 MWh
FAQ
How do I convert Foot-pound to Megawatt-hour?
Multiply the Foot-pound value by 3.766161e-10 to get the equivalent value in Megawatt-hours.
What is the formula for Foot-pound to Megawatt-hour?
The formula is MWh = ft-lb × 3.766161e-10.
How many Megawatt-hours are in 1 Foot-pound?
1 Foot-pound equals 3.766161e-10 Megawatt-hours.
Can I convert Megawatt-hour back to Foot-pound?
Yes. 1 Megawatt-hour equals 2655223737 Foot-pounds, and the related converter can reverse the calculation.
What are common names for Foot-pound and Megawatt-hour?
Foot-pound is shown as ft-lb and may also be searched as foot-pound, foot pound, ft·lb. Megawatt-hour is shown as MWh and may also be searched as megawatt hour, megawatt-hour.
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