1RM Epley formula
1RM Epley formula: enter Weight kg, Reps and get an instant result in your browser. Free, private, no account.
1RM Epley formula applies weight * (1 + reps / 30) to the values you enter (Weight kg, Reps). Use it for quick health estimates from your own numbers—not for regulated engineering, tax filing, or clinical decisions. Everything runs in your browser; nothing is uploaded to our servers.
How to use
- Open 1RM Epley formula and read the field labels (Weight kg, Reps).
- Replace defaults with figures from your spreadsheet, lab sheet, or quote.
- Press Calculate and note the output before changing another input.
- Bookmark this page if you reuse the same calculation often.
FAQ
Which numbers belong in 1RM Epley formula?
Only the on-page labels: Weight kg, Reps. The tool does not guess hidden assumptions.
How does 1RM Epley formula compute its result?
It evaluates weight * (1 + reps / 30). If your source uses different symbols, map them to these fields first.
Can I paste the 1RM Epley formula result into Excel or Sheets?
Yes—copy the number and keep your own documentation of inputs for audit trails.
Is 1RM Epley formula a substitute for professional health software?
No. It is a lightweight browser helper for one relationship; use certified tools for compliance work.