Convert Micro Watts to dBm
From to mW to dBm
dBm = 10log10Prms
From to dBm to mW
Prms = 10 (dBm /10)
Where Prms = Power in mW
The following table is also useful.
dBm |
µW |
-40 |
0,100 |
-39 |
0,126 |
-38 |
0,158 |
-37 |
0,200 |
-36 |
0,251 |
-35 |
0,316 |
-34 |
0,398 |
-33 |
0,501 |
-32 |
0,631 |
-31 |
0,794 |
-30 |
1,000 |
-29 |
1,259 |
-28 |
1,585 |
-27 |
1,995 |
-26 |
2,512 |
-25 |
3,162 |
-24 |
3,981 |
-23 |
5,012 |
-22 |
6,310 |
-21 |
7,943 |
-20 |
10,00 |
-19 |
12,59 |
-18 |
15,85 |
-17 |
19,95 |
-16 |
25,12 |
-15 |
31,62 |
-14 |
39,81 |
-13 |
50,12 |
-12 |
63,10 |
-11 |
79,43 |
-10 |
100,00 |
-9 |
125,89 |
-8 |
158,49 |
-7 |
199,53 |
-6 |
251,19 |
-5 |
316,23 |
-4 |
398,11 |
-3 |
501,19 |
-2 |
630,96 |
-1 |
794,33 |