Use this free online power converter to change horsepower (electric) into decibel-watts instantly. Type in the horsepower (electric) value, and the equivalent decibel-watts is calculated for you in real time.
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Horsepower (Electric)
Decibel-watts
How to use this Horsepower (Electric) to Decibel-watts Converter 🤔
Follow these steps to convert given Horsepower (Electric) value from Horsepower (Electric) units to Decibel-watts units.
Enter the input Horsepower (Electric) value in the text field.
The given Horsepower (Electric) is converted to Decibel-watts in realtime ⌚ using the formula, and displayed under the Decibel-watts label.
You may copy the resulting Decibel-watts value using the Copy button.
Formula
To convert given power from Horsepower (Electric) to Decibel-watts, use the following formula.
Calculation will be done after you enter a valid input.
Horsepower (Electric) to Decibel-watts Conversion Table
The following table gives some of the most used conversions from Horsepower (Electric) to Decibel-watts.
Horsepower (Electric) (hp(E))
Decibel-watts (dBW)
0.01 hp(E)
8.7274dBW
0.1 hp(E)
18.7274dBW
1 hp(E)
28.7274dBW
2 hp(E)
31.7377dBW
3 hp(E)
33.4986dBW
4 hp(E)
34.748dBW
5 hp(E)
35.7171dBW
6 hp(E)
36.5089dBW
7 hp(E)
37.1784dBW
8 hp(E)
37.7583dBW
9 hp(E)
38.2698dBW
10 hp(E)
38.7274dBW
20 hp(E)
41.7377dBW
50 hp(E)
45.7171dBW
100 hp(E)
48.7274dBW
1000 hp(E)
58.7274dBW
Horsepower (Electric)
Electric horsepower (hp(E)) is a unit of power used primarily to measure the output of electric motors. It is defined as exactly 746 watts. This unit is useful for comparing the power output of electric motors to other types of engines.
Decibel-watts
A decibel watt (dBW) is a unit of power level relative to one watt, expressed in decibels. It is commonly used in telecommunications and audio engineering to describe power levels in a logarithmic scale.
{
"conversion": "horsepower_electric-decibel_watt",
"x_slug": "horsepower_electric",
"y_slug": "decibel_watt",
"x": "hp(E)",
"y": "dBW",
"x_desc": "Horsepower (Electric)",
"y_desc": "Decibel-watts",
"category": "Power",
"symbol": "m",
"formula": "10*Math.log(x * 746)*Math.LOG10E",
"precision": 11,
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider that an electric sports car's motor produces 500 horsepower (electric).<br>Convert this power output from horsepower to Decibel-watts.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The power in horsepower (electric) is:</p>\n <p class=\"step\"><span>Power<sub>(Horsepower (Electric))</sub></span> = 500</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert power from horsepower (electric) to decibel-watts is:</p>\n <p class=\"formula step\"><span>Power<sub>(Decibel-watts)</sub></span> = 10 × Math.log(<span>Power<sub>(Horsepower (Electric))</sub></span> × 746) × Math.LOG10E</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Power<sub>(Horsepower (Electric))</sub> = 500</strong> in the above formula.</p>\n <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span> = 10 × Math.log(<span>500</span> × 746) × Math.LOG10E</p>\n <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span> = 55.7171</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>500 hp(E)</strong> is equal to <strong>55.7171 dBW</strong>.</p>\n <p>The power is <strong>55.7171 dBW</strong>, in decibel-watts.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider that a high-end electric yacht's motor generates 200 horsepower (electric).<br>Convert this power output from horsepower to Decibel-watts.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The power in horsepower (electric) is:</p>\n <p class=\"step\"><span>Power<sub>(Horsepower (Electric))</sub></span> = 200</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert power from horsepower (electric) to decibel-watts is:</p>\n <p class=\"formula step\"><span>Power<sub>(Decibel-watts)</sub></span> = 10 × Math.log(<span>Power<sub>(Horsepower (Electric))</sub></span> × 746) × Math.LOG10E</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Power<sub>(Horsepower (Electric))</sub> = 200</strong> in the above formula.</p>\n <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span> = 10 × Math.log(<span>200</span> × 746) × Math.LOG10E</p>\n <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span> = 51.7377</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>200 hp(E)</strong> is equal to <strong>51.7377 dBW</strong>.</p>\n <p>The power is <strong>51.7377 dBW</strong>, in decibel-watts.</p>\n </div>\n ",
"img": "<img class=\"conversion\" src=\"/images/unit/power/horsepower_electric-decibel_watt.webp\" height=\"360\" width=\"640\" alt=\"Horsepower (Electric) to Decibel-watts Converter | hp(E) to dBW\" />",
"table1n": "<h2><span class=\"x\">Horsepower (Electric)</span> to <span class=\"y\">Decibel-watts</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Horsepower (Electric) to Decibel-watts.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Horsepower (Electric) (<span class=\"unit\">hp(E)</span>)</th><th scope=\"column\" role=\"columnheader\">Decibel-watts (<span class=\"unit\">dBW</span>)</th><tr></thead><tbody><tr><td>0.01 <span class=\"unit\">hp(E)</span></td><td>8<span>.7274</span> <span class=\"unit\">dBW</span></td></tr><tr><td>0.1 <span class=\"unit\">hp(E)</span></td><td>18<span>.7274</span> <span class=\"unit\">dBW</span></td></tr><tr><td>1 <span class=\"unit\">hp(E)</span></td><td>28<span>.7274</span> <span class=\"unit\">dBW</span></td></tr><tr><td>2 <span class=\"unit\">hp(E)</span></td><td>31<span>.7377</span> <span class=\"unit\">dBW</span></td></tr><tr><td>3 <span class=\"unit\">hp(E)</span></td><td>33<span>.4986</span> <span class=\"unit\">dBW</span></td></tr><tr><td>4 <span class=\"unit\">hp(E)</span></td><td>34<span>.748</span> <span class=\"unit\">dBW</span></td></tr><tr><td>5 <span class=\"unit\">hp(E)</span></td><td>35<span>.7171</span> <span class=\"unit\">dBW</span></td></tr><tr><td>6 <span class=\"unit\">hp(E)</span></td><td>36<span>.5089</span> <span class=\"unit\">dBW</span></td></tr><tr><td>7 <span class=\"unit\">hp(E)</span></td><td>37<span>.1784</span> <span class=\"unit\">dBW</span></td></tr><tr><td>8 <span class=\"unit\">hp(E)</span></td><td>37<span>.7583</span> <span class=\"unit\">dBW</span></td></tr><tr><td>9 <span class=\"unit\">hp(E)</span></td><td>38<span>.2698</span> <span class=\"unit\">dBW</span></td></tr><tr><td>10 <span class=\"unit\">hp(E)</span></td><td>38<span>.7274</span> <span class=\"unit\">dBW</span></td></tr><tr><td>20 <span class=\"unit\">hp(E)</span></td><td>41<span>.7377</span> <span class=\"unit\">dBW</span></td></tr><tr><td>50 <span class=\"unit\">hp(E)</span></td><td>45<span>.7171</span> <span class=\"unit\">dBW</span></td></tr><tr><td>100 <span class=\"unit\">hp(E)</span></td><td>48<span>.7274</span> <span class=\"unit\">dBW</span></td></tr><tr><td>1000 <span class=\"unit\">hp(E)</span></td><td>58<span>.7274</span> <span class=\"unit\">dBW</span></td></tr></table>",
"units": [
[
"milliwatt",
"Milliwatts",
"mW"
],
[
"watt",
"Watts",
"W"
],
[
"kilowatt",
"Kilowatts",
"kW"
],
[
"megawatt",
"Megawatts",
"MW"
],
[
"gigawatt",
"Gigawatts",
"GW"
],
[
"decibel_milliwatt",
"Decibel-milliwatts",
"dBm"
],
[
"decibel_watt",
"Decibel-watts",
"dBW"
],
[
"horsepower_mechanic",
"Horsepower (Mechanic)",
"hp(I)"
],
[
"horsepower_electric",
"Horsepower (Electric)",
"hp(E)"
],
[
"btu_hr",
"BTU/hr",
"BTU/hr"
]
],
"y_long_desc": "A decibel watt (dBW) is a unit of power level relative to one watt, expressed in decibels. It is commonly used in telecommunications and audio engineering to describe power levels in a logarithmic scale.",
"x_long_desc": "Electric horsepower (hp(E)) is a unit of power used primarily to measure the output of electric motors. It is defined as exactly 746 watts. This unit is useful for comparing the power output of electric motors to other types of engines."
}
ConvertOnline