1RM Calculator
Yuri Koshiishi
Calculate 1RM with RPE
Calculate 1RM using RPE or rep maxes for 2-12 repetitions. Track 1RM history by exercise. Select customized workouts. Access a dark theme for better visibility.
Showing 1–20 of 1,000 ranked alternatives.
Yuri Koshiishi
Calculate 1RM with RPE
Calculate 1RM using RPE or rep maxes for 2-12 repetitions. Track 1RM history by exercise. Select customized workouts. Access a dark theme for better visibility.
Setgraph LLC
Track lifts, log workouts, and monitor progress
Log workouts with instant set tracking and minimal taps. Record weights, reps, and sets for each exercise. Track personal records and progress over time. Customize training plans and adjust goals. Sync data across devices for consistent progress.
SPEED4LIFTS S.L
Track lifts, analyze data, build plans
Track strength training progress with real-time velocity data. Sync with Vitruve encoder for accurate movement analysis. Set personalized training plans based on 1RM and velocity metrics. Monitor performance trends and adjust workouts accordingly.
Kintore memo Co.,Ltd
Track workouts and progress seamlessly
Track progress by recording weight, reps, and assistance usage. Switch between kilograms and pounds. Analyze training data to optimize routines. Monitor muscle growth and adjust exercises accordingly.
Mikel Ayape Lopez
Track workouts, learn exercises, set goals
Track progress with weekly workout schedules. Access over 100 exercises with muscle details, images, and video explanations. Follow guided workout routines. Set goals and monitor achievements.
Gravitus, Inc.
Track workouts, log progress, plan routines
Track workouts with detailed logging and progress monitoring. Access advanced routines and a large exercise database. Connect with a community for support. Lift without ads. Sync training data across devices. Set and adjust fitness goals.
Zen Labs LLC (CA)
Start strength training with 5x5 workouts
Build strength with a beginner-friendly program focused on compound movements. Track progress with guided workouts. Access free introductory weeks. Set goals and receive structured training plans. Sync with fitness trackers for progress monitoring.
Leap Health Fitness Limited
Train with custom workouts and track progress
Track workouts with customizable routines for muscle gain, endurance, or toning. Set goals and adjust weights based on fitness level. Sync progress across devices and access expertly designed exercises for different gym equipment.
Charles Vanderhoff
Track lifts, calculate weights, log workouts
Track strength training progress with detailed workout logs sortable by date and exercise. Calculate precise weights for each set using one rep max input. Generate complete strength programs and training cycles based on Wendler 5/3/1 methodology.
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