Choose honest availability
Start with the number of sessions a normal week can hold. A smaller plan that survives busy weeks is more useful than an ideal plan that disappears.
All calculatorsWeekly movement planner
Workout frequency calculator.
Build the week you can actually repeat, then compare it with the adult aerobic and strength reference points.
Plan / Move / RepeatWeekly movement planner
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Workout frequency calculator
Moderate-equivalent totalof 150 minutes
Aerobic schedule120 actual minutes
Strength activityreference days
Add about 30 moderate-equivalent minutes, roughly 1 more session at this length.
Your selected strength frequency reaches the separate two-day reference.
This compares your plan with the NHS reference for adults aged 19 to 64. It does not judge whether a particular session is safe or suitable for you.
Build a repeatable week
Frequency only works when the sessions fit real life.
The tool turns available days and session length into a weekly total. It then compares moderate and vigorous activity on the same moderate-equivalent scale.
Keep strength visible
The adult guideline includes muscle-strengthening activity on at least two days, separate from the aerobic total.
Build gradually
If you are returning to activity, add time and intensity progressively. The reference is not a reason to jump straight into an unsuitable week.
Common questions
Before you plan the week.
How many workouts should I do each week?+
There is no single frequency for every person. The NHS adult guideline focuses on total moderate or vigorous activity across the week, plus strength work on at least two days.
Why does vigorous activity count differently?+
The NHS explains that 75 minutes of vigorous activity can provide similar health benefits to 150 minutes of moderate activity. The calculator therefore counts each vigorous minute as two moderate-equivalent minutes.
Do strength sessions count towards the aerobic minutes?+
Not automatically. Strength work is a separate part of the guideline. Some sessions may also be aerobic, but this tool keeps strength days separate so the comparison stays clear.
Guideline source
NHS: Physical activity guidelines for adults aged 19 to 64