How to Use Wendler 5/3/1 Planner
The Wendler 5/3/1 Planner generates your complete working-set weights for each cycle week from a single training max input. Enter your training max for each lift (typically 90% of your true 1RM as the program prescribes); the tool returns top-set weights for the 5+, 3+, and 1+ weeks plus the monthly training max increments that drive the program's long-term progression.
What It Does
Use the calculator with intent
The Wendler 5/3/1 Planner generates your complete working-set weights for each cycle week from a single training max input. Enter your training max for each lift (typically 90% of your true 1RM as the program prescribes); the tool returns top-set weights for the 5+, 3+, and 1+ weeks plus the monthly training max increments that drive the program's long-term progression.
Athletes, coaches, and AI agents who need a quick, reproducible answer with named limitations rather than a generic estimate.
Interpreting Results
The hero number is your top set weight for the current week (5+, 3+, or 1+ depending on the cycle week). Check the secondary stats for all working-set weights and the AMRAP target — the minimum rep target is the floor, not the goal. Monthly training max increases (5 lbs upper, 10 lbs lower) are confirmed in the progression stats; if the planner shows larger jumps, verify the training max input matches the 90% convention.
Input Steps
Field by field
- 1
Enter inputs
Enter your values using the sliders and steppers. Defaults represent a reasonable midpoint.
- 2
Read outputs
Read the hero number first. Secondary stats provide context and ranges.
- 3
Follow
Follow the methodology link for formulas, coefficients, and citations.
- 4
Adjust parameters
Adjust each input one at a time to see how the hero number responds.
Enter your current training max at 90% of your true 1RM as Wendler prescribes — if you use your actual max, the top sets will exceed intended intensity and the long-term progression model breaks down.
Common Scenarios
Use realistic starting points
FAQ
Questions people ask next
The short answers readers usually want after the first pass.