dBm to mW Calculator Online
dBm <-> mW Calculator
Convert signal power between decibel-milliwatts and milliwatts
Signal Quality:
Base
dBm
⇆
mW
Reference Table
| dBm | mW | Use Case |
|---|---|---|
| 30 | 1000 | Maximum for Wi-Fi (1 W) |
| 20 | 100 | Typical Wi-Fi access point |
| 0 | 1 | Base reference point |
| -30 | 0.001 | Excellent Wi-Fi signal |
| -60 | 0.000001 | Good Wi-Fi signal |