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dBm to Watts

Convert between dBm and watts/milliwatts.

dBm

Milliwatts1000.00 mW

Watts1.0000 W

-30 dBm1.0e-3 mW

-20 dBm1.0e-2 mW

-10 dBm1.0e-1 mW

0 dBm1.0 mW

10 dBm10.0 mW

20 dBm100.0 mW

30 dBm1000.0 mW

40 dBm10000.0 mW