Decibel Calculator

- simple to use calculator that converts two power levels into the decibel ratio.

The calculation of a power ratio in decibels requires the use of logarithms.

Our simple to use decibel calculator provides the calculation on your computer, be it a desktop, laptop or mobile device.

Simply enter the values for the input and output levels into the decibel calculator, press calculate, and the calculated answer will be provided.


Decibel calculator for power levels


Decibel Calculator for Power Levels

     

Enter Values:

Power Input:   Watts or milliwatts
Power Output:   Watts or milliwatts (Must be the same units as above)
 
 
 
 

Results:

Decibel Value:   dB



<< Previous   |   Next >>


Want more like this? Register for our newsletter









Whitepapers
R&S 4G LTE Whitepaper
Read this authoritative and comprehensive whitepaper on the 4G LTE-Advanced features and capabilities in this whitepaper from Rohde & Schwarz.

More whitepapers

Training
On-line: RF and Wireless Essentials for Engineers
This on-line course enables you to quickly get up-to-speed & understand key concepts of modern radio frequency, RF & wireless communications systems

More training courses

UltraWideband Antennas for Microwave Imaging Systems
UltraWideband Antennas for Microwave Imaging Systems

Tayeb A Denidni & Gijo Augustin
RF microwave technology is finding many applications. While applicatiosn such...
Read more . .

USA bookstore UK bookstore









Radio-Electronics.com is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on Radio-Electronics.com, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy