Progressive Overload Calculator
Compare a weekly load example, a rep-range next step, and percentages of a reference 1RM. Use your completed training and recovery to decide what comes next.
What each example calculates
Weekly load: add your entered increment once per week for a four-row arithmetic comparison. For example, 135 lb with a 2.5 lb increment becomes 135, 137.5, 140, and 142.5 lb. Actual training may require repeating or reducing a load.
Rep range: compare the lowest completed reps across planned sets with your chosen range. The tool offers a possible next step, conditional on technique and recovery. It does not observe your sets or judge readiness.
1RM percentages: multiply your entered one-rep-max reference by 0.60, 0.70, and 0.80. The table does not equate any percentage with a fixed rep capacity or assign weeks, sets, or a deload.
Why the suggestions are conditional
The 2026 American College of Sports Medicine position stand reviews resistance-training prescriptions for healthy adults and updates its 2009 progression guidance. It does not validate a single load jump or calendar for every lift and person. A systematic review of periodization also found that training arrangements can affect strength outcomes, with results differing by training status. These sources support treating this calculator as a planning aid whose example loads must be checked against real performance.
What the tool cannot decide
It cannot assess technique, effort, fatigue, pain, available equipment, or the rest of your program. It does not predict strength gains or prescribe a deload. Keep a record of completed work, and use qualified coaching or clinical guidance when a decision depends on injury, symptoms, or individual health.
Frequently Asked Questions
Does this tool tell me when to add weight?
No. The weekly table performs arithmetic with the increase you enter. Whether an increase is appropriate depends on completed reps, technique, effort, recovery, equipment increments, and your training context.
How does the rep-range example work?
Enter the lowest reps completed across your planned sets. Below the range, repeat or reconsider the load. Within the range, consider another rep with the same load. At the top, you may consider the entered load increase if technique and recovery support it. These are options, not automatic prescriptions.
Does the percentage table prescribe sets or reps?
No. It shows 60%, 70%, and 80% of the 1RM reference you enter. It does not assign a week, set, rep target, or deload. If the reference is an estimate, each displayed load carries that uncertainty.
What happens when I change between pounds and kilograms?
The entered load, possible increase, and 1RM reference are converted. Values are rounded to two decimal places, so switching back may differ slightly from the original entry.
What if training feels unusually difficult or painful?
The tool cannot assess pain or readiness. Repeat or reduce a load as appropriate for your context, and seek qualified help for pain, injury, or concerning symptoms.
Get Progressive Overload Built Into Your Plan
Get clear progression targets in your reviewed plan, track what you complete, and use your check-in or change requests when the next block needs adjusting.
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