- dBW definition
- dBW to dBm, Watt, mW conversion calculator
- How to convert dBW to Watt
- How to convert Watt to dBW
- How to convert dBW to dBm
- How to convert dBm to dBW
- dBW to dBm, Watt, mW conversion table
dBW or decibel-watt is a unit of power in decibel scale, referenced to 1 watt (W).
The power in decibel-watts (P(dBW)) is equal to 10 times base 10 logarithm of the power in watts (P(W)):
P(dBW) = 10 ⋅ log10( P(W) / 1W)
The power in watts (P(W)) is equal to 10 raised by the power in decibel-watts (P(dBW)) divided by 10:
P(W) = 1W ⋅ 10(P(dBW)/ 10)
1 watt is equal to 0 dBW:
1W = 0dBW
1 milliwatt is equal to -30dBW:
1mW = 0.001W = -30dBW
Convert dBW to dBm, watt, milliwatt.
Enter the power in one of the text boxes and press the Convert button:
How to convert power in dBW to watts (W).
The power in watts (P(W)) is equal to 10 raised by the power in dBW (P(dBW)) divided by 10:
P(W) = 1W ⋅ 10(P(dBW)/ 10)
For example: what is the power in watts for power consumption of 20dBW?
P(W) = 1W ⋅ 10(20dBW / 10) = 100W
How to convert power in watts (W) to dBW.
The power in dBW is equal to the base 10 logarithm of the power in watts (W):
P(dBW) = 10 ⋅ log10( P(W) / 1W)
For example: what is the power in dBW for power consumption of 100W?
P(dBW) = 10 ⋅ log10( 100W / 1W) = 20dBW
How to convert power in dBW to dBm.
The power in dBm is equal to the base 10 logarithm of the power in watts (W):
P(dBm) = P(dBW) + 30
For example: what is the power in dBm for power consumption of 20dBW?
P(dBm) = 20dBW + 30 = 50dBm
How to convert power in dBm to dBW.
The power in dBW (P(dBW)) is equal to 10 raised by the power in dBm (P(dBm)) divided by 10:
P(dBW) = P(dBm) - 30
For example: what is the power in watts for power consumption of 40dBm?
P(dBW) = 40dBm - 30 = 10dBW
|Power (dBW)||Power (dBm)||Power (Watt)|
|-130 dBW||-100 dBm||0.1 pW|
|-120 dBW||-90 dBm||1 pW|
|-110 dBW||-80 dBm||10 pW|
|-100 dBW||-70 dBm||100 pW|
|-90 dBW||-60 dBm||1 nW|
|-80 dBW||-50 dBm||10 nW|
|-70 dBW||-40 dBm||100 nW|
|-60 dBW||-30 dBm||1 μW|
|-50 dBW||-20 dBm||10 μW|
|-40 dBW||-10 dBm||100 μW|
|-30 dBW||0 dBm||1 mW|
|-20 dBW||10 dBm||10 mW|
|-10 dBW||20 dBm||100 mW|
|-1 dBW||29 dBm||0.794328 W|
|0 dBW||30 dBm||1.000000 W|
|1 dBW||31 dBm||1.258925 W|
|10 dBW||40 dBm||10 W|
|20 dBW||50 dBm||100 W|
|30 dBW||60 dBm||1 kW|
|40 dBW||70 dBm||10 kW|
|50 dBW||80 dBm||100 kW|
|60 dBW||90 dBm||1 MW|
|70 dBW||100 dBm||10 MW|
|80 dBW||110 dBm||100 MW|
|90 dBW||120 dBm||1 GW|
|100 dBW||130 dBm||10 GW|
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