A Powerful Tool to Help You Save Time and Increase Your Accuracy: 

At Spooltech we are always developing tools to help our customers.

Simple Instructions:

  • Simply enter the expected size of the spool you desire, and the calculator will output the string length.
  • NOTE: The wrap efficiency will also be calculated to determine the string length.

  • This calculator will help save you time and ensure you have the right spool size

Go to our online the Calculator: