dBm to watts conversion

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

dBm to watts conversion calculator

Enter the power in dBm and press the Convert button:

Enter power in dBm:		dBm
Watts result:		W

Watts to dBm conversion calculator ►

How to convert dBm to watts

The power conversion of dBm to watts is given by the formula:

P_(W) = 1W ⋅ 10^(P(dBm) ^{/ 10)} / 1000 = 10^((P(dBm)^{- 30) / 10)}

Example

Convert 43dBm to watts:

P_(W) = 1W ⋅ 10^{(43dBm/ 10)} / 1000 = 19.9526W

dBm or decibel-milliwatt is an electrical power unit in decibels (dB), referenced to 1 milliwatt (mW). One watt is the electricity identical to the charge of electricity of one joule in step with second in an electrical circuit. One watt is also identical to the power produced in a circuit with a voltage ability of one volt with a present day of 1 amp.

The watt is the SI derived unit for electricity inside the metric system. Watts can be abbreviated as W; for example, 1 watt can be written as 1 W.

How to convert dBm to watts

The strength conversion of dBm to watts is given via the method:

P_(W) = 1W ⋅ 10^{(P_(dBm) / 10)} / one thousand = 10^{((P_(dBm)- 30) / 10)}

Example

Convert 43dBm to watts:

P_(W) = 1W ⋅ 10^{(43dBm/ 10)} / a thousand = 19.9526W

dBm to watts conversion table

Power (dBm)	Power (W)
-30 dBm	0.000001 W
-20 dBm	0.00001 W
-10 dBm	0.0001 W
0 dBm	0.001 W
1 dBm	0.0012589 W
2 dBm	0.0015849 W
3 dBm	0.0019953 W
4 dBm	0.0025119 W
5 dBm	0.0031628 W
6 dBm	0.0039811 W
7 dBm	0.0050119 W
8 dBm	0.0063096 W
9 dBm	0.0079433 W
10 dBm	0.01 W
20 dBm	0.1 W
30 dBm	1 W
40 dBm	10 W
50 dBm	100 W

 

Watts to dBm conversion ►