Free Strength and Hypertrophy Tools
Free lifting tools for serious training. Compare strength levels, calculate your next set, estimate 1RM, plan warm-ups, check plates, and make better workout decisions. Then run the whole session inside Jacked for iPhone.
Start with the live workout tools
Enter your last set. Get your next target.
Convert reps in reserve into useful target weights.
Estimate your max, then get a useful training target.
Compare a lift by bodyweight and get the next benchmark.
Enter a target weight and load the bar fast.
Generate warm-up sets from your working weight.
Check hard sets by muscle and get one next action.
Decide whether to train, reduce volume, or deload.
Build a practical split from your constraints.
Replace an exercise without losing the training intent.
Preview your Hevy export locally before switching.
Preview a Strong export before you switch apps.
Find workout CSV import blockers before they cost you history.
Get a rest target that protects the next set.
Turn a top set into useful backoff volume.
Exercise-specific tools
Pages for the lifts people actually search: bench, squat, deadlift, overhead press, leg press, pulldowns, and more.
Exercise-specific next set calculators
Exercise-specific warm-up and 1RM calculators
Exercise-specific strength level calculators
Exercise alternative pages
Most useful between sets
Most useful before a workout
Most useful for planning
Want this inside the workout?
Jacked turns these tools into a live training runtime: next-set targets, RIR tracking, rest timing, PRs, warm-ups, and adaptive explanations. Open the app. Know your next set. Log the work.
Download Jacked for iPhone