How Long Should You Walk on a Treadmill to Lose Weight?

How Long Should You Walk on a Treadmill to Lose Weight?

LukeKingSmith |

Losing weight doesn’t need to feel like climbing a mountain, often it starts with something as simple as putting one foot in front of the other. For many of us in the UK, that means hopping on a treadmill. It’s a handy option when the forecast promises “light showers”, or if you just prefer the comfort of getting your steps in without leaving the house. But here’s the big question: how long do you actually need to walk before the pounds start shifting? In this guide, we’ll break it down clearly, from time recommendations and weekly routines to practical tips that keep your sessions effective without being a slog.

How Much Time Do You Need?

There’s no one size fits all answer to treadmill walking, the perfect number of minutes simply doesn’t exist. How long you’ll need depends on your own fitness level, what you eat day to day, how hard you’re pushing yourself, and even how fast your body burns through calories. That said, the NHS offers a solid benchmark: around 150 to 300 minutes of moderate activity a week, or 75 to 150 minutes if you’re working at a higher intensity. In plain terms, that’s about half an hour of brisk walking most days, which is enough to get your heart going but not leave you completely out of puff.

For weight loss, aiming towards the higher end of that range usually makes the biggest difference, but only if it’s paired with a sensible calorie deficit. In practice, that means hopping on the treadmill for 30 to 60 minutes most days of the week. The real trick isn’t a single mammoth session, it’s sticking with it regularly. Think of it this way: squeezing in a brisk half hour walk after work, maybe while catching up on your favourite BBC drama, will do far more for you than slogging through one punishing 90 minute stint once a week.

Key Factors That Affect Belly Fat Loss on a Treadmill

Walking on a treadmill is a solid way to start burning fat, but a few things can make the difference between ticking the box and actually seeing results, especially around the midsection.

Intensity

A gentle stroll won’t do much beyond stretching your legs. To shift fat, you’ll need to pick up the pace until you’re at that “can talk but couldn’t sing” level.

Consistency

Dipping in and out won’t cut it. Aim for at least three to five sessions a week. Just as you wouldn’t expect to pass your driving test after one lesson, you can’t expect your waistline to shrink after a single treadmill walk.

Diet 

There’s no getting around it, if you’re eating more than you burn, the treadmill alone won’t save you. A balanced diet rich in whole foods, lean proteins, and vegetables is key. In other words, fewer late night chippy runs and more proper home cooked meals.

Individual Metabolism

We’re not all wired the same. Age, gender, genetics, and muscle mass all affect how quickly fat shifts. What works for someone training towards the London Marathon won’t be the exact recipe for everyone else.

Stress & Sleep

High stress pushes up cortisol levels, which encourages belly fat to hang around. Poor sleep also messes with appetite and metabolism. A decent night’s kip and finding ways to unwind,  whether that’s yoga, a walk in the park, or a cuppa before bed, make a bigger difference than most people realise.

Weekly Plans You Can Follow

Ready to give it a proper go? Below are some simple treadmill routines you can slot into your week, whether you’re just starting out or already fairly active. They’re flexible enough to fit around a busy schedule, and each one begins with a 5 minute warm up walk and ends with a 5 minute cool down and stretch. Think of them as the bookends that keep your body happy.

4-Week Beginner Plan

If you’re brand new to treadmill walking or just easing yourself back into a routine,  this plan is designed to build both endurance and consistency without overwhelming you.

Week 1: Walk for 30 minutes, 3 times a week at a brisk pace. Focus on getting comfortable with the routine.

Week 2: Increase to 35 minutes, 3 times a week. Stick with your brisk walk and continue building endurance.

Week 3: Increase to 40 minutes, 4 times a week. Keep the brisk pace and focus on consistency.

Week 4: Push to 45 minutes, 4 times a week. Continue with your brisk walking pace to challenge your stamina.

4-Week Intermediate Plan

If you’re already fairly active, this plan will help you step things up a notch, burn more fat, and build stamina. It mixes longer sessions with higher intensity to keep your body guessing.

Week 1: Walk for 45 minutes, 4 times a week. Keep a brisk pace, but slot in 5-minute bursts of light jogging (around 5-6 mph).

Week 2: Extend your sessions to 50 minutes, 4 times a week. Bump those jogging or incline bursts up to 7 minutes each, this is enough to feel the difference without draining your energy.

Week 3:  Go for 55 minutes, 5 times a week. Add variety with hill repeats: 2 minutes at a steep incline, followed by 2 minutes flat. Repeat this a few times to really get the legs working.

Week 4: Finish strong with 60 minutes, 5 times a week. Mix it up with brisk walking, light jogging, and incline segments. The variety keeps things interesting and ensures you’re working different muscle groups.

20-Minute Time-Crunched Plan (HIIT Walk)

Short on time? This one’s tailor made for busy professionals dashing between meetings in central London, or anyone who wants maximum impact without spending hours on the treadmill. By using High Intensity Interval Training (HIIT), you’ll burn more calories in less time while keeping things interesting.

Warm-up: 5 minutes brisk walk (around 3-4 mph, flat incline).

Interval 1: 2 minutes at a challenging pace (about 4.5 mph).

Recovery 1: 2 minutes at a moderate pace (around 3 mph, flat).

Repeat intervals 3-4 times.

Cool-down: 5 minutes gentle walk (2-3 mph, flat)

Do this routine 3-4 times a week and you’ll get the fat-burning benefits of a longer workout in just 20 minutes, which is perfect for fitting around a busy diary.

Tips to Maximize Your Treadmill Time for Fat Loss

Want to make every step count? Here are a few simple tricks that can turn a standard treadmill walk into a fat-burning session that actually delivers.

Interval Training

Switch between high intensity (fast walk, light jog, or a steep incline) and lower intensity recovery periods. This stop-start style, known as intervals, triggers an “afterburn” effect, so you keep torching calories even after you’ve stepped off.

Skip the Handrails

It’s tempting to hold on, especially when the speed increases, but resist. Gripping the rails reduces your calorie burn and throws off your natural walking rhythm.

Stay Hydrated

Even slight dehydration can sap your energy. Keep a bottle handy and sip before, during, and after your session.

Add Entertainment

Stick on a motivating playlist, or catch up on a podcast or audiobook. It makes the minutes tick by faster and helps you stay consistent.

Track Progress

Whether it’s your treadmill display or a fitness tracker, keeping tabs on your speed, distance, and heart rate is a great motivator. Watching the numbers improve over time is proof your effort is paying off.

Choosing the Right Treadmill for Your Weight Loss Journey

Finding the right treadmill makes all the difference when it comes to staying motivated and actually enjoying your workouts. You’ll want something sturdy, comfortable, and packed with features that support your goals, for those of us in the UK, where space can be tight and convenience matters, the WalkingPad range is well worth a look.

Many WalkingPad models fold neatly away, so you can tuck them under a bed or sofa. It’s ideal for smaller homes or flats in places like Manchester or Bristol, where every square foot counts. No need for a home gym,  just unfold it when you’re ready to walk.

WalkingPad treadmills are built for home life, running quietly enough that you won’t wake the kids or irritate the neighbours. Perfect for a morning stroll before work or a late night walk while catching up on your favourite show.

Some models feature clever adaptive speed control. The treadmill automatically adjusts to your pace based on where you stand on the belt, so you can walk naturally without fiddling with buttons mid session.

Compact doesn’t mean flimsy. WalkingPads are made from quality materials, offering stability and a smooth stride that lasts. It’s a long term investment in both fitness and convenience.

If you’re curious, have a look at the full range of WalkingPads and find one that suits your lifestyle. Whether you’re after a gentle daily walk or a tool for more intense interval sessions, there’s a model that’ll fit right into your routine.

FAQs

Is 30 minutes a day enough to lose weight?

Yes. A 30 minute brisk walk on the treadmill most days of the week, paired with a sensible diet, can absolutely help with weight loss. The key is sticking with it regularly, rather than expecting instant results. Over time, you’ll likely find it easier to increase either the pace or the duration, which will only speed things along. Think of those daily half hour walks as a solid foundation, they may seem small, but they add up to real change.

What’s the best pace for weight loss?

A brisk walk is usually the sweet spot. Aim for a pace where you can hold a chat but would struggle to belt out a song, roughly 3 to 4.5 mph (5-7 km/h) for most people. At this level, you’re working hard enough to burn fat without tipping into exhaustion. To boost results, mix in a few short bursts of light jogging. It's like turning a gentle stroll through the park into a proper hill walk.

Can I walk on a treadmill every day?

Absolutely. Walking is a low impact exercise, which makes it safe for most people to do daily. Just pay attention to how your body feels, if your legs are overly tired or sore, ease off a little. For steady, moderate walks, going every day is fine. But if you’re mixing in tougher sessions, like steep inclines or interval bursts, it’s best to allow for some recovery. That could mean alternating intense days with gentler walks, or taking the occasional rest day to keep your body fresh and avoid burnout.

How long until I start seeing results?

It really does depend on the individual, but with steady effort, say 3 to 5 treadmill sessions a week alongside a balanced diet, you’ll likely notice subtle changes within 2 to 4 weeks. That could be feeling more energetic, sleeping better, or finding your clothes a touch looser. Visible weight loss usually takes a bit longer, often 4 to 8 weeks or more. The important thing to remember is that healthy weight loss isn’t overnight, it’s gradual, sustainable progress that sticks.

Conclusion

Walking on a treadmill is one of the most accessible and effective ways to support weight loss, offering a balance of convenience, consistency, and control. By focusing on the right amount of time, keeping the intensity up, and pairing your efforts with a sensible diet, you can make steady progress that lasts. Whether you prefer a structured weekly plan or a quick HIIT walk to fit around a busy schedule, every step helps. Investing in a reliable treadmill, such as a space saving WalkingPad, makes it easier to stay motivated and keep moving, come rain or shine, a true advantage in the ever unpredictable British weather.