EIRP to ERP Conversion Calculator

This page provides tools for converting between EIRP (Effective Isotropic Radiated Power) and ERP (Effective Radiated Power). You can convert from EIRP to ERP, and from ERP to EIRP.

The following converter facilitates EIRP to ERP conversion.

Example of EIRP to ERP conversion:

• EIRP = 25 dBm
• ERP = 22.85 dBm

EIRP ERP Conversion Formula

The following formula can be used for conversion between EIRP and ERP values:

(The specific formula would normally be included here, but I don’t have it. It’s crucial to include it for the article to be complete.)

ERP to EIRP Conversion

The following converter is used for ERP to EIRP conversion.

Example of ERP to EIRP converter:

• ERP = 20 dBm
• EIRP = 22.15 dBm