How to make a workout plan to lose weight: lift 3 to 4 days a week to keep muscle, add steps and cardio for extra burn, and let a modest calorie deficit do the rest.
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Short answer
To make a workout plan to lose weight, build it around lifting 3 to 4 days a week so you keep muscle while dieting, then add 150 to 300 minutes of moderate cardio a week (walking counts) and a daily step target of about 7,000 to 10,000. Use 8 to 12 reps on compound lifts and 10 to 15 on isolation lifts, and keep adding reps or weight. The workouts protect your muscle; a modest calorie deficit of about 0.5 to 1% of body weight a week is what actually takes the weight off.
Most weight-loss workout plans start with as much cardio as you can stand and treat lifting as optional. The research points the other way: lifting keeps the weight you lose coming from fat instead of muscle, your diet does most of the work on the scale, and cardio and steps add a useful extra burn.
This guide shows how to build a lifting-first plan: how many days to lift, where cardio and steps fit, an example week, and what your diet needs to do. If you want a starting week built for you, the free workout plan generator does it in about a minute.
Why should a weight-loss plan start with lifting?
Because lifting is what keeps your muscle while you lose weight. In a calorie deficit, your body loses some lean mass along with fat unless you give it a reason to keep it.
A 2022 meta-analysis of 114 trials and 4,184 people with overweight or obesity by Lopez and colleagues found that resistance training plus a calorie deficit was the most effective approach for cutting fat, reducing whole-body fat mass by about 5.3 kg compared with no intervention. Lean mass was maintained.
A 2017 trial in the New England Journal of Medicine by Villareal and colleagues showed the same pattern in 160 dieting older adults. All three exercise groups lost about 9% of body weight over 6 months. But lean mass fell 5% in the aerobic-only group, compared with 2% in the lifting group and 3% in the combined group.
The American College of Sports Medicine's 2009 position stand on weight loss agrees: resistance training does not add much weight loss by itself, but it may increase fat-free mass and fat loss. Our guide on whether lifting weights burns fat covers how many calories a session actually burns.
How many days a week should you lift to lose weight?
Lift 3 to 4 days a week for most people, and 2 days if that is all you can do every week. That is enough to train every major muscle at least twice, which is what you need to hold on to muscle in a deficit.
The World Health Organization's 2020 guidelines recommend muscle-strengthening activities for all major muscle groups on 2 or more days a week, alongside aerobic activity. Most weight-loss plans fit into one of these setups:
Lifting days
Split
Session length
Who it suits
2
Full body
60 to 75 min
Very busy weeks
3
Full body
45 to 60 min
Beginners, most people
4
Upper/lower
45 to 60 min
Lifters with 6+ months of training
5
Upper, lower, push, pull, legs
45 to 60 min
Lifters who enjoy training often
More days are not required for fat loss. If you already lift, keep the same weekly sets you used before the diet. Our guide on how many days a week to lift explains the trade-offs in more detail, and the 3-day full body workout plan is a good default if you are starting from zero.
What reps and sets should you use when losing weight?
Use about 8 to 12 reps on compound lifts and 10 to 15 on isolation lifts, with around 3 hard sets per exercise. That is the range the Alexandros workout plan generator uses for its "lose fat" goal, and it works well in a deficit: heavy enough to give your muscles a reason to stay, light enough that you can do quality reps when energy is lower.
You do not need special "toning" workouts. Very light weights for high reps feel harder, but there is no good evidence that they burn more fat than normal lifting. Two rules matter more:
Train close to failure. Finish most sets with about 1 to 3 reps left in the tank. Our guide to reps in reserve shows how to judge that.
Keep progressing. Add a rep or a little weight when you can. In a deficit, holding your weights steady is a good result too, especially later in a diet.
Where do cardio and steps fit in a weight-loss plan?
Cardio and steps go around your lifting, not instead of it. They burn extra calories, so your deficit does not have to come only from eating less.
Cardio. The WHO guidelines recommend 150 to 300 minutes of moderate aerobic activity a week (or 75 to 150 minutes of vigorous activity) for adults. The ACSM's weight-loss position stand found that 150 to 250 minutes a week gives modest weight loss on its own, and that more than 250 minutes a week was associated with clinically significant weight loss.
The type of cardio matters less than doing it. A 2017 meta-analysis of 13 trials by Wewege and colleagues found no significant difference in fat loss between high-intensity interval training and steady moderate cardio, though intervals took about 40% less time. Pick the one you will keep doing.
Steps. Daily walking is the easiest way to burn more without hurting your lifting. A 2022 meta-analysis of 15 cohorts and 47,471 adults by Paluch and colleagues found that the risk of early death kept falling up to about 6,000 to 8,000 steps a day in adults 60 and older and 8,000 to 10,000 in younger adults. Those figures are about health, not weight loss, but they make a sensible daily target. If you average 4,000 now, add 1,000 to 2,000 and build up.
To keep cardio from eating into your lifting, put hard cardio on separate days or after lifting, and keep most of it easy. Weigh yourself a few times a week and watch the weekly average; if it has not moved in 2 to 3 weeks, eat a little less or move a little more.
What does a weight-loss workout plan look like for a week?
Here is an example week with 3 full-body lifting days, 2 cardio sessions, and a daily step target. Each lifting day is about 45 to 60 minutes with 3 sets per exercise.
Leg press 3x8-12, lat pulldown 3x8-12, dumbbell shoulder press 3x8-12, hip thrust 3x8-12, triceps pushdown 3x10-15
Thursday
Rest or easy walk
Hit your step target
Friday
Full body C
Trap bar or conventional deadlift 3x8-12, incline dumbbell press 3x8-12, chest-supported row 3x8-12, walking lunge 3x8-12, biceps curl 3x10-15
Saturday
Cardio, 20 to 40 min
Intervals or a longer easy session
Sunday
Rest
Hit your step target
Every day: aim for about 7,000 to 10,000 steps.
That is 50 to 80 minutes of planned cardio; brisk walking counts toward the WHO aerobic target and fills the rest.
If you train at home, swap in dumbbell or bodyweight versions; our guide on how to make a home workout plan covers which swaps work. If you have 4 days, turn the three full-body days into two upper and two lower days. For the general method, see how to create a gym workout plan.
How big a role does diet play in losing weight?
Diet does most of the work. Exercise alone usually produces modest weight loss, because a session burns a few hundred calories at most and it is easy to eat that back. The workouts decide what kind of weight you lose; the calorie deficit decides how much.
A 2010 systematic review of 52 studies by Weinheimer and colleagues found that in overweight middle-aged and older adults, 81% of diet-only groups lost at least 15% of their weight loss as fat-free mass, compared with 39% of groups that dieted and exercised.
Three diet rules support a lifting-first plan:
Use a moderate deficit. Aim to lose about 0.5 to 1% of body weight a week, the range Helms and colleagues recommend to protect muscle. For a 200 lb person, that is 1 to 2 lb a week. A 2011 study by Garthe and colleagues in athletes found that slower weight loss preserved lean mass better than faster loss.
Eat enough protein. About 0.7 to 1 g per lb of body weight a day is a good target in a deficit, spread over 3 to 5 meals. Our guide on how much protein to eat has the details.
Do not cut too hard. Very large deficits make it harder to hold your lifts and your muscle. See how to cut without losing muscle for the research on deficit size.
If you have a medical condition or take weight-loss medication, check your plan with your doctor.
How do you get a weight-loss workout plan built for you?
The quickest way is the free workout plan generator. You answer 7 questions about your goal, experience, training days, session length, equipment, any injury, and a few optional details like age and body weight. Choose "lose fat" as your first goal and it uses 8 to 12 reps on compound lifts and 10 to 15 on isolation lifts, with 3 sets per exercise. It takes about a minute, needs no account, and emails you the week as a PDF.
It picks the split from your training days (full body for 1 to 3 days, upper/lower for 4) and uses exercises that match your equipment. New lifts carry a note to pick a weight you could do 2 more reps with. For other free options, see our list of the best free workout plan generators.
Its limits: it builds one starting week of lifting. It does not set calories or steps, and only adds a conditioning day if you pick 7 days, so add those from the sections above. Progression after week one happens in your own log or in the app.
How does Alexandros help you keep muscle while losing weight?
Alexandros is an iPhone lifting coach you message. You log a session in plain English, like "full body A, squat 3x10 at 135, bench 3x9 at 115, last set hard," and it stores each set with an effort rating. Next session, it sets your weights with double progression: more reps inside your range first, then more weight once you reach the top with reps to spare.
That matters in a deficit, where the goal is to keep your strength. Lifts that hold steady or still rise are a good practical sign you are keeping muscle. Alexandros is in early access: leave your email on the site to get an invite.
Frequently asked questions
Is lifting or cardio better for weight loss?
Use both. Cardio burns more calories per session, but lifting protects your muscle while you diet. A 2017 trial found dieters who lifted lost less lean mass than those who only did aerobic exercise, with the same weight loss.
Can I lose weight just by lifting weights?
Yes, if you also eat in a calorie deficit. Lifting on its own burns only a modest amount of fat. Lifting with a calorie deficit cut about 5 kg of fat while keeping lean mass in a 2022 meta-analysis.
Should I do high reps to lose fat?
Not specifically. Moderate reps, about 8 to 12 on compound lifts and 10 to 15 on isolation lifts, close to failure, work well. There is no good evidence that very high reps with light weights burn more fat.
How fast should I lose weight while lifting?
Aim for about 0.5 to 1% of body weight a week. Slower loss makes it easier to keep muscle and strength, especially if you are already lean.
Sources
Lopez P et al. (2022), Obes Rev, resistance training plus caloric restriction reduced fat mass by about 5.3 kg while maintaining lean mass
Bull FC et al. (2020), Br J Sports Med, World Health Organization 2020 guidelines: 150 to 300 minutes of moderate aerobic activity and muscle strengthening on 2 or more days a week