Weekly Workout Split Calculator

Pick your training days and goal, and we will map them to the right split (full-body, upper/lower, or push/pull/legs) with the exact weekly set volume your muscles need to grow.

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How We Pick Your Split

The number of days you can realistically show up is the single biggest factor in choosing a training split. Two or four days fit an upper/lower template cleanly, three days suit full-body sessions, and five or six days unlock the classic push/pull/legs (PPL) rotation so each muscle gets trained roughly twice a week. Training a muscle twice weekly out-grows training it once, which is why we never recommend a body-part-per-day "bro split" for anyone under six days.

Weekly Set Volume Is the Engine

Research on hypertrophy consistently points to roughly 10 to 20 hard sets per muscle group per week as the sweet spot, with beginners thriving on the lower end and advanced lifters needing more stimulus. We start from a goal-based target, scale it by your experience, and divide it across your sessions.

Weekly sets/muscle = base(goal) x experience factor; Total = sets/muscle x 8 groups; Per session = Total / days

The Recovery Reality Check

More sets are not always better. We estimate session capacity from your available time (about 3.5 minutes per working set after an 8-minute warm-up) and flag when you are cramming more volume than the clock allows. A 60-minute session realistically holds about 14 to 15 quality sets. If your plan overflows, the fix is to add a day or trim accessory movements rather than rush every set and bleed effort. Spreading eight muscle groups across your week keeps each one fresh enough to push hard.

Frequently Asked Questions

What is the difference between PPL and upper/lower?
Push/pull/legs groups muscles by movement pattern, chest/shoulders/triceps on push, back/biceps on pull, and quads/hamstrings/glutes on legs. Upper/lower simply splits the body in half. PPL needs 5-6 days to hit each muscle twice, while upper/lower hits everything twice in just four days.
How many sets per muscle should I do each week?
For muscle growth, 10 to 20 hard sets per muscle per week is the evidence-based range. Beginners grow on 8 to 12, intermediates do well around 14 to 18, and advanced lifters often need closer to 20 to keep progressing.
Can I build muscle on only 3 days a week?
Absolutely. Three full-body sessions let you train every muscle three times a week, which is excellent for frequency. The calculator caps the volume so each session stays focused on compound lifts rather than dragging on for two hours.
Why does the calculator warn about session time?
Volume only counts if every set is taken close to failure with good form. If we estimate your set count will not fit in your available minutes, you will either skip sets or rush them. The warning nudges you to add a day or cut fluff so the working sets you do keep stay high quality.

Common Tip Percentages

ServiceTypical Tip RangeNotes
Restaurant (sit-down)15–20%20%+ for exceptional service
Food delivery10–20%Consider extra for long distances
Taxi / rideshare10–20%More for assistance with luggage
Hotel housekeeping$2–5/nightLeave daily, not just at checkout
Barber / hair salon15–20%On pre-discount total
Pizza delivery10–15% or $3–5 minimumHigher in bad weather

General Household Budget Ratios (50/30/20 Rule)

Category% of Net IncomeExamples
Needs50%Rent, groceries, utilities, insurance
Wants30%Dining out, entertainment, hobbies
Savings / Debt20%Emergency fund, retirement, extra payments

Common Measurement Conversions for Everyday Use

QuantityUS / ImperialMetric Equivalent
1 cup8 fl oz237 mL
1 pint16 fl oz473 mL
1 quart32 fl oz946 mL
1 gallon128 fl oz3.785 L
1 lb16 oz453.6 g
1 ft12 in30.48 cm

Practical Guide for Weekly Workout Split Calculator

Consistency beats optimization. The best split is the one whose schedule you can repeat for months, so anchor your choice to the days you will actually train rather than the program that looks most hardcore on paper.

Progress by adding volume gradually. Start near the lower end of your weekly set target, then add one or two sets per muscle every few weeks as your recovery adapts. Jumping straight to 20 sets per muscle is a fast track to nagging joints and stalled lifts.

Match your rep ranges to your goal. Strength work lives in heavier 3 to 6 rep sets with longer rests, hypertrophy thrives in the 8 to 12 range, and maintenance can run lighter and faster. The calculator labels your target range so you are not guessing.

Quick Checklist

  • Lock in training days you can repeat every single week.
  • Distribute sets so each muscle is trained about twice weekly.
  • Start at the low end of your set target and progress upward.
  • Keep most working sets within 1-3 reps of failure for real stimulus.