CPR/RPM/Frequency Calculator

Use this calculator to solve for a third value when you only have two. For instance, do you know your CPR and frequency, but need your RPM? Just enter the values you do have, click Calculate, and you'll have the information you need to order your EPC encoder. 

NOTE: Do not enter 0 or any spaces in the blank value. Make sure you've clicked off the blank value, then click Calculate. 

Use to solve for Frequency, CPR or RPM

RPM :  
Frequency :  kHz

Enter values into any two fields above then click CALCULATE to solve for the third.

When specifying an encoder for your application, take RPM and frequency limitations into consideration.