dBM to dBW Formula Conversion Calculator

dBM to dBW Formula Conversion Calculator is an online tool for converting the power level expressed in decibels (dB) with reference one milliwatt (mW) to the strength expressed in decibels relative to one watt.

dBM to dBW Formula

dBW = dBM – 30

dBM to dBW to Watts Reference Table Chart

dBMdBWWatts
1000 dBM970 dBW1E+97 Watts
900 dBM870 dBW1E+87 Watts
800 dBM770 dBW1E+77 Watts
700 dBM670 dBW1E+67 Watts
600 dBM570 dBW1E+57 Watts
500 dBM470 dBW1E+47 Watts
400 dBM370 dBW1E+37 Watts
300 dBM270 dBW1E+27 Watts
200 dBM170 dBW100000000000000000 Watts
100 dBM70 dBW10000000 Watts
90 dBM60 dBW1000000 Watts
80 dBM50 dBW100000 Watts
70 dBM40 dBW10000 Watts
60 dBM30 dBW1000 Watts
50 dBM20 dBW100 Watts
45 dBM15 dBW31.6227766016838 Watts
40 dBM10 dBW10 Watts
35 dBM5 dBW3.16227766016838 Watts
30 dBM0 dBW1 Watts
29 dBM-1 dBW0.794328234724282 Watts
28 dBM-2 dBW0.630957344480193 Watts
27 dBM-3 dBW0.501187233627273 Watts
26 dBM-4 dBW0.398107170553498 Watts
25 dBM-5 dBW0.316227766016838 Watts
24 dBM-6 dBW0.251188643150958 Watts
23 dBM-7 dBW0.199526231496888 Watts
22 dBM-8 dBW0.158489319246112 Watts
21 dBM-9 dBW0.125892541179417 Watts
20 dBM-10 dBW0.1 Watts
19 dBM-11 dBW0.0794328234724282 Watts
18 dBM-12 dBW0.0630957344480194 Watts
17 dBM-13 dBW0.0501187233627272 Watts
16 dBM-14 dBW0.0398107170553498 Watts
15 dBM-15 dBW0.0316227766016838 Watts
14 dBM-16 dBW0.0251188643150958 Watts
13 dBM-17 dBW0.0199526231496888 Watts
12 dBM-18 dBW0.0158489319246111 Watts
11 dBM-19 dBW0.0125892541179417 Watts
10 dBM-20 dBW0.01 Watts
9 dBM-21 dBW0.00794328234724282 Watts
8 dBM-22 dBW0.00630957344480193 Watts
7 dBM-23 dBW0.00501187233627272 Watts
6 dBM-24 dBW0.00398107170553497 Watts
5 dBM-25 dBW0.00316227766016838 Watts
4 dBM-26 dBW0.00251188643150958 Watts
3 dBM-27 dBW0.00199526231496888 Watts
2 dBM-28 dBW0.00158489319246111 Watts
1 dBM-29 dBW0.00125892541179417 Watts
0 dBM-30 dBW0.001 Watts
-1 dBM-31 dBW0.000794328234724282 Watts
-2 dBM-32 dBW0.000630957344480193 Watts
-3 dBM-33 dBW0.000501187233627272 Watts
-4 dBM-34 dBW0.000398107170553497 Watts
-5 dBM-35 dBW0.000316227766016838 Watts
-6 dBM-36 dBW0.000251188643150958 Watts
-7 dBM-37 dBW0.000199526231496888 Watts
-8 dBM-38 dBW0.000158489319246111 Watts
-9 dBM-39 dBW0.000125892541179417 Watts
-10 dBM-40 dBW0.0001 Watts
-11 dBM-41 dBW7.94328234724281E-05 Watts
-12 dBM-42 dBW6.30957344480193E-05 Watts
-13 dBM-43 dBW5.01187233627272E-05 Watts
-14 dBM-44 dBW3.98107170553497E-05 Watts
-15 dBM-45 dBW3.16227766016838E-05 Watts
-16 dBM-46 dBW2.51188643150958E-05 Watts
-17 dBM-47 dBW1.99526231496888E-05 Watts
-18 dBM-48 dBW1.58489319246111E-05 Watts
-19 dBM-49 dBW1.25892541179417E-05 Watts
-20 dBM-50 dBW0.00001 Watts
-21 dBM-51 dBW7.94328234724281E-06 Watts
-22 dBM-52 dBW6.30957344480193E-06 Watts
-23 dBM-53 dBW5.01187233627272E-06 Watts
-24 dBM-54 dBW3.98107170553497E-06 Watts
-25 dBM-55 dBW3.16227766016838E-06 Watts
-26 dBM-56 dBW2.51188643150958E-06 Watts
-27 dBM-57 dBW1.99526231496888E-06 Watts
-28 dBM-58 dBW1.58489319246111E-06 Watts
-29 dBM-59 dBW1.25892541179417E-06 Watts
-30 dBM-60 dBW0.000001 Watts
-35 dBM-65 dBW3.16227766016838E-07 Watts
-40 dBM-70 dBW0.0000001 Watts
-45 dBM-75 dBW3.16227766016837E-08 Watts
-50 dBM-80 dBW0.00000001 Watts
-60 dBM-90 dBW0.000000001 Watts
-70 dBM-100 dBW0.0000000001 Watts
-80 dBM-110 dBW0.00000000001 Watts
-90 dBM-120 dBW0.000000000001 Watts
-100 dBM-130 dBW0.0000000000001 Watts
-200 dBM-230 dBW1E-23 Watts
-300 dBM-330 dBW1E-33 Watts
-400 dBM-430 dBW1E-43 Watts
-500 dBM-530 dBW1E-53 Watts
-600 dBM-630 dBW1E-63 Watts
-700 dBM-730 dBW1E-73 Watts
-800 dBM-830 dBW1E-83 Watts
-900 dBM-930 dBW1E-93 Watts
-1000 dBM-1030 dBW1E-103 Watts
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