Free Lifting Calculator

Calculate 1RMs, rep-max attempts, and target reps from the comfort of a spreadsheet!

A friendly lifting calculator

To make programming easier…

  • Automated formulas
  • Imperial and metric support
  • Use while you program


What should I know before accessing?

  • Easily duplicate in Google Sheets
  • Averages most popular lifting equations
  • Researched and vetted

Want to integrate every freebie into Superset?

Sign up for a free account today…

  • One place for your client’s content
  • Spreadsheet to fitness app generator
  • Streamlined workflow tools for your biz


Seriously, get started for free. You’ll be glad you did…

Disclaimer: Superset World, Inc. provides the information on this site for general informational purposes only. The information is not intended to be legal, financial or professional advice, nor does it constitute a guarantee, warranty or prediction regarding the outcome of any legal matter.