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dBm to Watts Converter

Use this tool to convert RF power (in dBm) to power (in watts or milliwatts).

dBm
Result: 0 W
Result: 0 mW

Conversion Steps:

1. dBm to mW: P[mW] = 10^(dBm/10)

2. mW to W: P[W] = P[mW] / 1000

Common Reference Points:

  • 30 dBm = 1 W
  • 20 dBm = 100 mW
  • 10 dBm = 10 mW
  • 0 dBm = 1 mW

This tool helps with:

  • Converting RF power measurements from dBm to watts or milliwatts.

  • Analyzing power levels in RF systems.

  • Determining power consumption or output in testing setups.

Last updated on May 27, 2025 by IBL-Editors Team How helpful was this content for you?