Decibel-milliwatts (dBm) to milliwatts (mW), power conversion calculator and how to convert.
dBm to mW conversion calculator
Decibel-milliwatts (dBm) to milliwatts (mW), power conversion calculator.
Enter the power in dBm and press the Convert button:
mW to dBm conversion calculator ►
How to convert dBm to mW
The power conversion of dBm to mW is given by the formula:
P(mW) = 1mW ⋅ 10(P(dBm)/ 10)
So
1dBm = 1.258925mW
Example
Convert 13dBm to milliwatts:
P(mW) = 1mW ⋅ 10(13dBm/ 10) = 19.95mW
dBm to mW conversion table
Power (dBm) | Power (mW) |
---|---|
-40 dBm | 0.0001 mW |
-30 dBm | 0.001 mW |
-20 dBm | 0.01 mW |
-10 dBm | 0.1 mW |
0 dBm | 1 mW |
1 dBm | 1.2589 mW |
2 dBm | 1.5849 mW |
3 dBm | 1.9953 mW |
4 dBm | 2.5119 mW |
5 dBm | 3.1628 mW |
6 dBm | 3.9811 mW |
7 dBm | 5.0119 mW |
8 dBm | 6.3096 mW |
9 dBm | 7.9433 mW |
10 dBm | 10 mW |
20 dBm | 100 mW |
30 dBm | 1000 mW |
40 dBm | 10000 mW |
50 dBm | 100000 mW |