AR
Menu
Submit app
E

Web product

Added November 15, 2026

e1RM Calculator

Visit e1RM Calculator↗

About the product

e1RM Calculator is a free strength training calculator suite. Lifters can estimate one-rep maxes with several formulas, compare the spread, calculate plates, and build training percentages.
0 recommendations

Recommendations are a community signal, not a verified count.

Share e1RM Calculator with your network.

Share on X

Community notes

Feedback & updates

Start the conversation
No notes yet

Have experience with e1RM Calculator, or something new to share? Add the first useful note.

For product owners

Promote e1RM Calculator

Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps e1RM Calculator in front of people instead.

  • Back in the X rotation: e1RM Calculator gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A direct link to e1RM Calculator from a DR45 site (Ahrefs Domain Rating), with no redirect in between.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Quarterly promotion

$35USD every 3 months

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn e1RM Calculator? You can add a deal, post a role or put the badge on your own site.

Add a deal →Post a role →Get the badge →

Keep exploring

More for Web

T

Tracked

Fitness

Tracked is a freemium workout and nutrition tracker for serious lifters and coaches, available on iOS and Android with a web coaching dashboard. Build training programs, log sets, reps, weight and RIR, track personal records, and review…

View product →

I

IRON/OS

fitness

IRON/OS is a pay-once Claude skill (£25) that builds your training around you. It interviews you on goals, equipment, schedule, injuries and current lifts, then writes a programme plus a single-file workout app you open on your phone to…

View product →

A

AgujetApp

gym

AgujetApp is a gym routine tracker built to be used standing up between sets, with one hand and no signal. Drag a row to log a set: weight is prefilled from the last time you did that exercise, and reps come from your routine. A rest…

View product →