Best One Rep Max Apps

4.9(130 ratings)

FreeIn-App Purchases

Easily calculate your one-rep max (1RM) strength with this app. It supports RPE input and allows you to estimate rep maxes based on your 1RM. Track your progress by saving your 1RM history for different exercises.

1 Rep Max Calc by Will Stankus

Strong Contender

🔧 Utilities

4.5(12 ratings)

Free

Calculate your one rep max (1RM) and explore potential rep maxes at various intensities. Supports both pounds and kilograms, with an intuitive interface and offline functionality for seamless strength training tracking.

My 1 Rep Max by James T. Constant

1RM Calculator & Lift Tracker

Worth Considering

1RM Calculator - One Rep Max

4.4(119 ratings)

FreeIn-App Purchases

Estimate your one rep max weight for various lifts using popular formulas. Track your progress over time with a built-in logbook. Offers custom lift creation and extended repetition calculations with a premium upgrade.

More One Rep Max apps to explore

Util for estimating max lifts

Estimate 1-rep maxTrack lift history and progressHistorical chart and list views

Estimate your maximum weight lifted for a single repetition. Input your successful lifts and reps to gauge strength, compare progress, and plan future training. Offers advanced features for detailed tracking and analysis.

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One Rep Max: 1RM Calculator

Strength Tracker & Gym PR Tool

Precise 1RM calculations with 7 scientific formulasRPE integration for fine-tuned estimatesCustom exercise tracking for any lift

Safely estimate your maximum lift potential for various strength exercises using scientific formulas. Track your progress visually, set goals, and fine-tune estimates with perceived exertion. Ideal for powerlifters, CrossFit athletes, and strength enthusiasts.

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PRVault: PRs & One Rep Max

Your records, working weights

Log 1RM, 3RM, and 5RM with notesEstimate one-rep maxCalculate plates to load

Track your personal records for strength training, including estimated one-rep maxes. Calculate the correct weight plates to load for your lifts and monitor the progression of your favorite exercises. Data is stored locally with optional private iCloud sync.

One Rep Max - 1RM Calculator

freemium

Deadlift, Benchpress, Squat +

Calculate One Rep MaxSave and track progressView 1RM percentages

Easily calculate your One Rep Max (1RM) for various strength exercises. Track your progress over time with saved calculations, view personalized percentages, and visualize your strength gains through charts. Supports multiple exercise types and custom units.

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Skeletal PT- AI Rep Counter

AI Gym,AI workout,One rep max

AI rep countingReal-time form analysisWorkout tracking

This app uses AI pose detection to automatically count your reps and analyze your exercise form in real-time. It provides instant feedback on technique, tracks your workouts, and estimates your one-rep max. Enjoy private, on-device analysis for over 500 exercises.

This app helps fitness enthusiasts calculate their one-rep max (1RM) for various lifts. Track your strength progress over time with detailed workout history and user-friendly interface.

Accurate One Rep Max CalculationMultiple Lifts SupportedProgress Tracking

Estimate your maximum weightlifting capacity with this tool. Track your progress and safely push your limits. Ideal for strength training enthusiasts.

One Rep Max estimationProgress chartingSafe training guidance

One rep max calculator

One-rep max calculationRepetition predictionWeight and rep input

Calculate your one-rep max by entering the weight lifted and reps performed. The app then predicts your one-rep max and shows you the reps you can achieve at various weights.

⚽ Sports

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free

1RM - One Rep Max Calculator

One Rep Max Calculator - 1RM

Stronglifts 5x5 Workout Plan

Gym Strength Training Program

Proven 3x/week strength programAutomated progressionGuided workouts with timers

This app guides you through a proven barbell strength training program with no guesswork. It plans every exercise, set, and weight for you, allowing you to focus on lifting and see consistent progress. Ideal for beginners or those returning to strength training.

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MaxLift - 1RM Calculator

One Rep Max Calculator

1RM calculation for any exerciseEstimate strength levelsAid in training program design

Calculate your maximum weight for a single repetition of any exercise. This tool helps estimate your strength for key lifts, aiding in training program design and progress tracking. Prioritize safety and effective programming by understanding your one-rep max.

One Rep Max, RPE & Strength

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MaxRep: 1RM Calculator

1RM Weight Lifting Rep Max

Bodybuilding Gym Log & Track

Personalized 1 Rep Max calculationStrength, Midrange, Endurance, Custom typesLog weight lifted by percentage

This app calculates your personalized 1 Rep Max for weightlifting based on your performance type. Log your workouts, track progress with charts, and discover personalized formulas for maximum accuracy. Upgrade to Pro for full functionality.

Calculate your maximum weight for a specific number of repetitions. Ideal for powerlifting, bodybuilding, and fitness enthusiasts, it supports calculations for 1 to 40 repetitions based on the weight lifted.

Calculate 1-rep maxSupports 1-40 repetitionsWeight-based calculation

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MaxRep Workout Calculator

Build to 1 rep max with ease.

Personalized warm-up plansExact plate load suggestionsPersonal record tracking for 63 movements

This app helps barbell lifters create personalized warm-up routines. It calculates exact plate loads for each set based on your target weight and available time, ensuring you're prepared without fatigue. Track personal records across numerous movements and customize plans for your training style.

(2)

MaxOut 1RM Strength Calculator

One Rep Max & Strength Rank

Corvim: Rep Counter & Form

Gym Log & Lifting Tracker