ConvertOnline

• Document
• Image
• Color
• Maths
• Physics
• ⇆ Units
• 🇺UTF-8
• Calculators
• Current Time
• Notepad

Decibel-watts to Decibel-milliwatts Converter

Enter Decibel-watts

dBW

Decibel-milliwatts

dBm

ResetView CalculationCopy

⇅ Switch toDecibel-milliwatts to Decibel-watts Converter

How to use this Decibel-watts to Decibel-milliwatts Converter 🤔

Follow these steps to convert given power from the units of Decibel-watts to the units of Decibel-milliwatts.

1. Enter the input Decibel-watts value in the text field.
2. The calculator converts the given Decibel-watts into Decibel-milliwatts in realtime ⌚ using the conversion formula, and displays under the Decibel-milliwatts label. You do not need to click any button. If the input changes, Decibel-milliwatts value is re-calculated, just like that.
3. You may copy the resulting Decibel-milliwatts value using the Copy button.
4. To view a detailed step by step calculation of the conversion, click on the View Calculation button.
5. You can also reset the input by clicking on Reset button present below the input field.

What is the Formula to convert Decibel-watts to Decibel-milliwatts?

The formula to convert given power from Decibel-watts to Decibel-milliwatts is:

Power_{(Decibel-milliwatts)} = Power_{(Decibel-watts)} + 30

Substitute the given value of power in decibel-watts, i.e., Power_{(Decibel-watts)} in the above formula and simplify the right-hand side value. The resulting value is the power in decibel-milliwatts, i.e., Power_{(Decibel-milliwatts)}.

Calculation

Calculation will be done after you enter a valid input.

Examples

1

Consider that a radio station transmitter operates at 50 decibel-watts (dBW).
Convert this power level from decibel-watts to Decibel-milliwatts.

Answer:

Given:

The power in decibel-watts is:

Power_{(Decibel-watts)} = 50

Formula:

The formula to convert power from decibel-watts to decibel-milliwatts is:

Power_{(Decibel-milliwatts)} = Power_{(Decibel-watts)} + 30

Substitution:

Substitute given weight Power_{(Decibel-watts)} = 50 in the above formula.

Power_{(Decibel-milliwatts)} = 50 + 30

Power_{(Decibel-milliwatts)} = 80

Final Answer:

Therefore, 50 dBW is equal to 80 dBm.

The power is 80 dBm, in decibel-milliwatts.

2

Consider that a satellite transmits signals at 40 decibel-watts (dBW).
Convert this power level from decibel-watts to Decibel-milliwatts.

Answer:

Given:

The power in decibel-watts is:

Power_{(Decibel-watts)} = 40

Formula:

The formula to convert power from decibel-watts to decibel-milliwatts is:

Power_{(Decibel-milliwatts)} = Power_{(Decibel-watts)} + 30

Substitution:

Substitute given weight Power_{(Decibel-watts)} = 40 in the above formula.

Power_{(Decibel-milliwatts)} = 40 + 30

Power_{(Decibel-milliwatts)} = 70

Final Answer:

Therefore, 40 dBW is equal to 70 dBm.

The power is 70 dBm, in decibel-milliwatts.

Decibel-watts to Decibel-milliwatts Conversion Table

The following table gives some of the most used conversions from Decibel-watts to Decibel-milliwatts.

Decibel-watts (dBW)	Decibel-milliwatts (dBm)
0.01 dBW	30.01 dBm
0.1 dBW	30.1 dBm
1 dBW	31 dBm
2 dBW	32 dBm
3 dBW	33 dBm
4 dBW	34 dBm
5 dBW	35 dBm
6 dBW	36 dBm
7 dBW	37 dBm
8 dBW	38 dBm
9 dBW	39 dBm
10 dBW	40 dBm
20 dBW	50 dBm
50 dBW	80 dBm
100 dBW	130 dBm
1000 dBW	1030 dBm

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.

Decibel-milliwatts

A decibel milliwatt (dBm) is a unit of power level used in radio, microwave, and fiber-optic communication networks. It is a logarithmic unit that expresses power relative to one milliwatt.

Frequently Asked Questions (FAQs)

1. What is the formula for converting Decibel-watts to Decibel-milliwatts in Power?

2. Is this tool free or paid?

3. How do I convert Power from Decibel-watts to Decibel-milliwatts?

{
  "conversion": "decibel_watt-decibel_milliwatt",
  "x_slug": "decibel_watt",
  "y_slug": "decibel_milliwatt",
  "x": "dBW",
  "y": "dBm",
  "x_desc": "Decibel-watts",
  "y_desc": "Decibel-milliwatts",
  "category": "Power",
  "symbol": "m",
  "formula": "x + 30",
  "precision": 11,
  "examples": "<div class=\"example\">\n        <div class=\"example_head\"><span class=\"example_n\">1</span>\n        <h3 class=\"question\">Consider that a radio station transmitter operates at 50 decibel-watts (dBW).<br>Convert this power level from decibel-watts to Decibel-milliwatts.</h3></div>\n        <h4 class=\"answer\">Answer:</h4>\n        <p><strong>Given:</strong></p>\n        <p>The power  in decibel-watts is:</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span>  = 50</p>\n        <p><strong>Formula:</strong></p>\n        <p>The formula to convert power from decibel-watts to decibel-milliwatts is:</p>\n        <p class=\"formula step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = <span>Power<sub>(Decibel-watts)</sub></span> + 30</p>\n        <p><strong>Substitution:</strong></p>\n        <p>Substitute given weight  <strong>Power<sub>(Decibel-watts)</sub> = 50</strong> in the above formula.</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = <span>50</span> + 30</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = 80</p>\n        <p><strong>Final Answer:</strong></p>\n        <p>Therefore, <strong>50 dBW</strong> is equal to <strong>80 dBm</strong>.</p>\n        <p>The power  is <strong>80 dBm</strong>, in decibel-milliwatts.</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 satellite transmits signals at 40 decibel-watts (dBW).<br>Convert this power level from decibel-watts to Decibel-milliwatts.</h3></div>\n        <h4 class=\"answer\">Answer:</h4>\n        <p><strong>Given:</strong></p>\n        <p>The power  in decibel-watts is:</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-watts)</sub></span>  = 40</p>\n        <p><strong>Formula:</strong></p>\n        <p>The formula to convert power from decibel-watts to decibel-milliwatts is:</p>\n        <p class=\"formula step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = <span>Power<sub>(Decibel-watts)</sub></span> + 30</p>\n        <p><strong>Substitution:</strong></p>\n        <p>Substitute given weight  <strong>Power<sub>(Decibel-watts)</sub> = 40</strong> in the above formula.</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = <span>40</span> + 30</p>\n        <p class=\"step\"><span>Power<sub>(Decibel-milliwatts)</sub></span> = 70</p>\n        <p><strong>Final Answer:</strong></p>\n        <p>Therefore, <strong>40 dBW</strong> is equal to <strong>70 dBm</strong>.</p>\n        <p>The power  is <strong>70 dBm</strong>, in decibel-milliwatts.</p>\n        </div>\n      ",
  "structured_data_1": "\n<script type=\"application/ld+json\">\n{\n  \"@context\": \"https://schema.org\",\n  \"@type\": \"WebApplication\",\n  \"name\": \"Decibel-watts to Decibel-milliwatts Unit Converter\",\n  \"url\": \"https://convertonline.org/unit/?convert=kg-gram\",\n  \"applicationCategory\": \"Utility\",\n  \"operatingSystem\": \"All\",\n  \"description\": \"Convert Decibel-watts (dBW) to Decibel-milliwatts (dBm) using this online Power unit converter. Conversion formula, real life examples, conversion tables, etc.\",\n  \"softwareVersion\": \"1.0\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"0.00\",\n    \"priceCurrency\": \"USD\"\n  },\n  \"creator\": {\n    \"@type\": \"Organization\",\n    \"name\": \"ConvertOnline\",\n    \"url\": \"https://convertonline.org\"\n  },\n  \"featureList\": [\n    \"Convert Decibel-watts to Decibel-milliwatts\",\n    \"Instant conversion results\",\n    \"Free to use\"\n  ],\n  \"keywords\": \"dBW to dBm, Decibel-watts to Decibel-milliwatts converter, unit conversion, Power conversion\"\n}\n</script>\n          ",
  "img": "<img class=\"conversion\" src=\"/images/unit/power/decibel_watt-decibel_milliwatt.webp\" height=\"360\" width=\"640\" alt=\"Decibel-watts to Decibel-milliwatts Converter | dBW to dBm\" />",
  "table1n": "<h2><span class=\"x\">Decibel-watts</span> to <span class=\"y\">Decibel-milliwatts</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Decibel-watts to Decibel-milliwatts.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Decibel-watts (<span class=\"unit\">dBW</span>)</th><th scope=\"column\" role=\"columnheader\">Decibel-milliwatts (<span class=\"unit\">dBm</span>)</th><tr></thead><tbody><tr><td>0.01 <span class=\"unit\">dBW</span></td><td>30<span>.01</span> <span class=\"unit\">dBm</span></td></tr><tr><td>0.1 <span class=\"unit\">dBW</span></td><td>30<span>.1</span> <span class=\"unit\">dBm</span></td></tr><tr><td>1 <span class=\"unit\">dBW</span></td><td>31 <span class=\"unit\">dBm</span></td></tr><tr><td>2 <span class=\"unit\">dBW</span></td><td>32 <span class=\"unit\">dBm</span></td></tr><tr><td>3 <span class=\"unit\">dBW</span></td><td>33 <span class=\"unit\">dBm</span></td></tr><tr><td>4 <span class=\"unit\">dBW</span></td><td>34 <span class=\"unit\">dBm</span></td></tr><tr><td>5 <span class=\"unit\">dBW</span></td><td>35 <span class=\"unit\">dBm</span></td></tr><tr><td>6 <span class=\"unit\">dBW</span></td><td>36 <span class=\"unit\">dBm</span></td></tr><tr><td>7 <span class=\"unit\">dBW</span></td><td>37 <span class=\"unit\">dBm</span></td></tr><tr><td>8 <span class=\"unit\">dBW</span></td><td>38 <span class=\"unit\">dBm</span></td></tr><tr><td>9 <span class=\"unit\">dBW</span></td><td>39 <span class=\"unit\">dBm</span></td></tr><tr><td>10 <span class=\"unit\">dBW</span></td><td>40 <span class=\"unit\">dBm</span></td></tr><tr><td>20 <span class=\"unit\">dBW</span></td><td>50 <span class=\"unit\">dBm</span></td></tr><tr><td>50 <span class=\"unit\">dBW</span></td><td>80 <span class=\"unit\">dBm</span></td></tr><tr><td>100 <span class=\"unit\">dBW</span></td><td>130 <span class=\"unit\">dBm</span></td></tr><tr><td>1000 <span class=\"unit\">dBW</span></td><td>1030 <span class=\"unit\">dBm</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 milliwatt (dBm) is a unit of power level used in radio, microwave, and fiber-optic communication networks. It is a logarithmic unit that expresses power relative to one milliwatt.",
  "x_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."
}