5/3/1 Tracker

5/3/1

Welcome to the 5/3/1 Tracker

Let's set up your workout plan. This takes about two minutes — everything can be changed later in Settings.

How many days a week do you train?

4

Your 1-rep maxes (lb)

The heaviest single rep you can do on each lift. All working weights are calculated from this.

Squat

Bench press

Deadlift

Overhead press

Training max percentage

% of your 1RM used for working sets. Most lifters use 85–90% to keep intensity sustainable session to session.

%

Training maxes

Calculated at of your 1RM. Edit below or update your 1RMs in Settings.

Completed a full cycle? Add +10 lb to lower body and +5 lb to upper body.

Estimated 1-rep maxes

Workout log

General

Dark mode

Switch to dark theme

Training days per week

Number of days in your weekly plan

4

Training max %

% of 1RM used for all weight calculations

%

Build your days

Add exercises to each training day. Tap ★ on one exercise per day to mark it as your main compound lift — its 5/3/1 sets and weights are auto-calculated on the workout page.

1-rep maxes

Backup & restore

Export your entire tracker — workouts, maxes, settings, and log — as a .json file. Import it on any device to restore everything exactly as it was.