dBm to mW Conversion

• dBm to mW conversion calculator
• How to convert dBm to mW
• dBm to mW conversion table

dBm to mW Conversion Calculator

dBm to mW (milliwatt), power conversion calculator.

Enter the power in dBm and press the Convert button:

	Enter power in dBm:		dBm
	Milliwatt result:		mW

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) = 10^(P(dBm) ^{/ 10)}

 

So

1dBm = 1.258925mW

 

For example when the power P=13dBm,

 

P_(mW) = 1mW · 10^{(13dBm / 10)} = 19.95mW

dBm to mW conversion table

Power (dBm)	Power (mW)
-40 dBm	0.0001 mW
-30 dBm	0.0010 mW
-20 dBm	0.0100 mW
-10 dBm	0.1000 mW
0 dBm	1.0000 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	10.0000 mW
20 dBm	100.0000 mW
30 dBm	1000.0000 mW
40 dBm	10000.0000 mW
50 dBm	100000.0000 mW

 

mW to dBm conversion ►

 

---

See also

• mW to dBm conversion
• dBm to watts conversion
• What is dBm?
• Watt
• Electric power