Conversion reference
Example: 1 W = 30 dBm. This pair uses an offset or logarithmic scale, so it is not a simple multiplication-only ratio.
Convert Watts (W) to Decibels-milliwatt (dBm). Change either field to update the other value instantly.
This page converts power units directly in your browser.
| Watts | Decibels-milliwatt |
|---|
Example: 1 W = 30 dBm. This pair uses an offset or logarithmic scale, so it is not a simple multiplication-only ratio.
Watts are used in power conversions. Enter a W value above to calculate dBm instantly.
Decibels-milliwatt are the target unit on this page. The table below gives common reference values for quick comparison.
These pages use dBm as the target unit.