# Strength coach e1RM load calculator

Estimate a client e1RM from a recent set, then translate it into working weights for common RPE and rep targets.

Problem: coaches need a fast way to turn a logged set into estimated max and practical working weights without opening a separate spreadsheet

## Inputs

- Weight lifted
- Reps completed
- Set RPE
- Target reps
- Target RPE

## Output

Estimated e1RM plus a suggested working weight for the chosen target reps and RPE.

## How to use this without the widget

List Weight lifted, Reps completed, Set RPE, Target reps, Target RPE, then read the result as Estimated e1RM plus a suggested working weight for the chosen target reps and RPE.. The interactive calculator on the HTML page is optional.

## Where Lyfta Coach fits

Lyfta Coach can help once the load target is clear by keeping the prescribed work beside the client workout log.

## Cite this page

- HTML: https://coach.lyfta.app/tools/strength-coach-e1rm-load-calculator
- Markdown: https://coach.lyfta.app/tools/strength-coach-e1rm-load-calculator.md
- Author: [Lyfta Coach Editorial](https://coach.lyfta.app/author)
- Product: [Lyfta Coach](https://coach.lyfta.app)