Fitness
Trying to Lose Weight? Experts Say to Burn This Many Calories
To lose weight, you have to burn more calories than you take in. As simple as this sounds, you know it can be more complicated than that if you have tried to lose weight. If your goal is to shed some pounds, you’ll first have to figure out how many calories you need to eat and how many calories you burn during a workout.
The number of calories someone needs to burn to lose weight healthily will vary by person. Working with a dietitian or nutritionist can help you establish a practical plan for your body’s specific needs. However, if that’s unavailable, you can learn on your own how to estimate how many calories you need to eat and burn daily to meet your weight loss goals.
To explain the process in greater detail, I consulted Jamie Maitland, renowned fitness instructor, certified holistic nutritionist and founder of The Office Health.
How do calories work?
A calorie is a unit of energy used to express how much energy you exert or consume daily. We need calories; they give the body fuel and the ability to function. The calories you intake that are not used are stored as body fat.
According to the USDA, adult females need to consume between 1,600 and 2,200 calories each day. The average male requires between 2,200 and 3,000 calories. These are just guidelines, and while most people may fall within these ranges, you might not. Body composition and total daily energy expenditure are the two factors that determine your basal metabolic rate.
Read more: The Expert-Approved Way to Count Calories
You burn calories just by living. That’s right, just reading this burns calories. So, whenever you clean your house or garden or do things that don’t feel like a workout, you’re burning calories. Unless you intentionally increase this activity level over some time, your current daily energy expenditure won’t necessarily cause you to lose weight.
How many calories should you burn to lose weight?
Everyone is different, so you’ll have different calorie goals than someone else. Maitland explained that several factors influence how many calories you need to burn to lose weight. They include your weight, age, gender, hormones and health conditions. Your lifestyle and attitude will also come into play.
“In order to really determine how many calories you need to burn to lose weight, you should realistically ask yourself what your goal weight is, and if you are willing to change the way you think in order to achieve those results,” Maitland said.
Calorie needs vary by person, the science behind weight loss is clear: you must be in a calorie deficit. You do this by either reducing the extra calories you’re consuming or burning more than what you’re eating with exercise.
You’ve probably heard of the 3,500-calorie deficit rule, which states that a pound of fat equals 3,500 calories. While this provides a basic framework, Maitland pointed out that it won’t apply to everyone. If you’re unsure where to start, Maitland suggests that you start simply and shave off 500 calories from your normal daily intake and monitor how you feel.
You should always consult your doctor first before making any changes to your diet. Whether you research yourself, meet with a health professional or find an accountability group, your weight loss goals are achievable.
How to calculate the number of calories you burn
If you’re looking for a way to figure out how many calories you burn in a day, a reliable way to do this is by first finding out your resting metabolic rate. Your RMR is the basic number of calories your body needs to function and maintain your weight. This doesn’t account for extra activities that you do during the day. There are a few methods to calculate your RMR, but the most reliable is the Mifflin-St Jeor equation. It calculates the number of calories you need to eat daily based on your assigned gender at birth, height, age and weight. The Mifflin-St Jeor equation looks like this:
Males: (10 × weight in kilograms) + (6.25 × height in centimeters) – (5 × age in years) + 5
Females: (10 × weight in kilograms) + (6.25 × height in centimeters) – (5 × age in years) – 161
If you’re looking to see how many calories you’ll need based on activity level, then you’ll need to multiply your RMR results with your activity level based on the following chart:
- 1.2 – Sedentary (little to no exercise)
- 1.375 – Lightly active (workout 1-3 days a week)
- 1.55 – Moderately active (workout 3-5 days a week)
- 1.725 – Very active (workout 6-7 days a week)
- 1.9 – Extra active (two-a-day workouts, active job)
Example: 5-ft 4-in, 125 pounds, moderately active woman, 29 years old
RMR: (10 × 56.699) + (6.25 × 162.56) – (5 × 29) – 161 = 1,276.99 calories
RMR x Activity Level: 1,276.99 x 1.55 = 1,979.3345 calories
What is a caloric deficit?
A caloric deficit is when you burn more calories than you eat in a day. As Maitland mentioned, it’s usually recommended to start a deficit by cutting back 500 calories a day from your diet. It’s important to remember that this may vary per individual so it’s best to consult with a professional before doing so.
Quick tips to cut 500 calories:
- Opt for healthy snacks like fruit or nuts
- Try to eliminate high-calorie treat each day
- Identify low-calorie swaps like using low-fat milk or plain yogurt instead of sour cream
- Cut out high-calorie drinks like sodas
- Use smaller bowls or plates
- Avoid fried foods as often as you can
Remember, calories don’t tell you the quality of food you’re eating. Focus on nutrient-rich foods that ensure your body and mind get what they need to function and flourish.
What are healthy weight loss goals?
Losing weight in a healthy and sustainable way is essential for meeting your goals. According to Maitland, a healthy weight loss goal is between 2 and 5 pounds a week. That doesn’t mean that if you’re not losing within that range, you’re doing it wrong. It’s simply a guideline for what is healthy and sustainable. You should expect it to vary each week.
“It’s important to understand the difference between water weight loss and actual fat loss. Regardless of how much weight you would like to lose, it’s imperative to set realistic goals and trust that even the smallest steps taken daily can make a difference. Consistency is the secret sauce,” Maitland said.
Weight loss is a long-term lifestyle change. Maitland highlighted that your weight loss will plateau if you don’t increase the deficit. So, your diet and exercise routines should be evaluated frequently to ensure they suit your goals. That said, if you achieve your goals and find a workout routine that works for you, it’s OK to stick with it.
How to track calorie burn when you exercise
It’s essential to track your progress when exercising, not only so you can see how far you’ve come but also to identify when you need a break.
How many calories you burn will vary by the duration and intensity of your workout, so it’s good practice to use a fitness tracker to simplify things. The top fitness trackers like Fitbit, Apple Watch and Whoop include your calorie burn throughout the day and during your tracked workouts.
Factors that contribute to how many calories you burn:
- Your heart rate zone: Smartwatches measure your heart rate zones, or how hard you’re pushing and recovery periods. Heart rate zones will change, so having a record will help you determine when you need to take your workout to the next level.
- Your natural resting heart rate: We all have a unique resting heart rate. The normal range falls between 60 and 100 beats per minute. Use your heart rate to inform how often you need to take breaks. For example, you may need to take more breaks if you have a naturally high heart rate.
- Your weight: How much you weigh will impact how many calories you burn while exercising. Someone who weighs less will burn less. It’s important to note that muscle mass burns more calories than body fat, so your weight will burn more calories if you regularly strength train.
- The type of workout: Strength training may not burn as many calories as cardio, though it’s important to include both sources to build muscle mass and avoid injury.
Read more: Best Fitness Tracker
Too long; didn’t read?
Understanding how calories and weight loss are related is the basis for any wellness journey. Whether you research yourself, meet with a health professional or find an accountability group, your weight loss goals are achievable.
The best part is that you don’t have to completely change your life to lose weight. You can find an exercise routine that works for you. Walking for 20 to 30 minutes daily can go a long way, and at-home exercises can do wonders for losing body fat. Counting calories doesn’t make sense for everyone, especially if you have a history of disordered eating.
“Your life doesn’t need to make sense to anyone but you. Find what motivates you, stick with it and the results will come,” Maitland advised.
Keep your fitness research going by learning when the best time to weigh yourself is, what foods to moderate and which exercises you should focus on to age gracefully.
Fitness
How Jeremy Clarkson Reset His Health and Fitness at 66 – Walking, Pilates and Trying ‘Not to Die’
Rewind a decade or so, and Jeremy Clarkson had a particular disdain for exercise, healthy eating and denying himself life’s pleasures. He never worked out, smoked 40 cigarettes a day and, in his own words, drank four pints of wine daily. Now, at 65, his entire outlook on health and longevity has shifted.
At the heart of Clarkson’s desire to change are his young grandchildren.
‘I’m not going to dwell on the joys of being a grandparent because what can be said about it has already been said. But I have decided that it is so wonderful that I want it to go on for as long as is humanly possible. Which means I must do everything in my power not to die,’ he wrote in his column forThe Times.
And the British TV personality has certainly had a couple of wake-up calls.
After being admitted to hospital with pneumonia in 2017, Clarkson then suffered what he described as ‘really bad coronary artery problems’ at the end of 2024. Documented in the latest series of Clarkson’s Farm, he experienced a ‘sudden deterioration’ in his health and needed a stent fitted to restore proper blood flow.
Why Clarkson Finally Started Taking His Health Seriously
Since then, he has taken up reformer Pilates, had a pickleball court installed at his Oxfordshire home and started going for walks when the weather is just right.
‘Eventually, I decided that organised, indoor exercise was not for me and decided instead to do walking. Not when it’s raining obviously. Or if it’s too cold, or hot. And not if I’m busy. But on a reasonably temperate Sunday morning, I’d get out there and pootle along,’ he wrote.
‘So far I’ve relied on luck to keep me alive. But I’m in sniper’s alley right now and I have to work at dodging the bullets. Two years ago, I saw old age as a wearisome tangle of tubes and knee-replacement surgery. Now though, thanks to my grandchildren, I’m actively looking forward to it.’
Clarkson’s comments highlight just how much his attitude to ageing has changed.
‘I’m buying time. It hurts and it’s expensive. But it’s better than wasting your money on a new watch.’
The Diet Changes Behind Clarkson’s 3-Stone Weight Loss
Diet has also become a key part of his health overhaul.
He now eats burgers wrapped in lettuce rather than buns and opts for alcohol-free versions of his Hawkstone beer. Underpinning much of that change has been a microdose of the GLP-1 medication Mounjaro, which Clarkson credits with helping him lose more than three stone in six months by suppressing his appetite – although he admits he doesn’t particularly enjoy the experience.
‘When you are on Muntjac [his name for Mounjaro] you can come down in the morning and idly help yourself to a small handful of sunflower seeds,’ Clarkson said. ‘And it’ll feel like you’ve just finished a massive Christmas lunch. You’re stuffed.
‘So you find yourself living a minibar existence. Tiny packets of milk, sachets with only three grains of sugar in them, vodka in thimbles. That’s not living, though. That’s existing.’
If there’s one thing Kori Sampson knows, it’s how to optimise your body composition for performance. To tap into his knowledge as an elite athlete and coach, we asked him to create a 4-week plan to help you move faster, recover quicker and keep pushing when the fatigue sets in – all while improving your muscle-to-fat ratio.
Ready to build muscle, burn fat and come out the other side looking, feeling and performing better? Click here to get 14 days of free access to the plan via the Men’s Health app.
Ryan is a Senior Writer at Men’s Health UK with a passion for storytelling, health and fitness. Having graduated from Cardiff University in 2020, and later obtaining his NCTJ qualification, Ryan started his career as a Trainee News Writer for sports titles Golf Monthly, Cycling Weekly and Rugby World before progressing to Staff Writer and subsequently Senior Writer with football magazine FourFourTwo.
During his two-and-a-half years there he wrote news stories for the website and features for the magazine, while he also interviewed names such as Les Ferdinand, Ally McCoist, Jamie Redknapp and Antonio Rudiger, among many others. His standout memory, though, came when getting the opportunity to speak to then-Plymouth Argyle manager Steven Schumacher as the club won League One in 2023.
Having grown up a keen footballer and playing for his boyhood side until the age of 16, Ryan got the opportunity to represent Northern Ireland national futsal team eight times, scoring three goals against England, Scotland and Gibraltar. Now past his peak, Ryan prefers to mix weightlifting with running – he achieved a marathon PB of 3:31:49 at Manchester in April 2025, but credits the heat for failing to get below the coveted 3:30 mark…
You can follow Ryan on Instagram or on X
Fitness
Fitness coach debunks 8 ‘crazy’ exercise myths women still believe: From periods and workouts to weightlifting
Despite growing awareness around fitness and women’s health, several outdated exercise myths continue to persist. From misconceptions about strength training to beliefs surrounding periods, pregnancy and weight loss, many women still receive advice that isn’t backed by science. These myths can not only slow progress but also discourage women from prioritising their health and fitness. (Also read: Can eating too much protein be harmful? Experts explain why excess intake may do more harm than good )
Fitness coach Zoe recently addressed some of the most common misconceptions women continue to hear in a June 12 Instagram post titled, “craziest exercise myths women still hear.” Here’s what she had to say:
1. Periods mean complete bed rest
According to Zoe, menstruation does not mean you need to stop exercising altogether. “No. You can train. Just adjust intensity if needed,” she wrote, explaining that while energy levels may fluctuate during different phases of the menstrual cycle, movement and exercise can still be beneficial.
2. After marriage or kids, fitness is not important
Many women are often made to feel that fitness should take a back seat after major life changes such as marriage or motherhood. Zoe strongly disagrees. “That is exactly when it becomes more important,” she said, highlighting the need to maintain strength, mobility and overall health while navigating increased responsibilities.
3. A C-section means your core is gone forever
Recovering from a Caesarean delivery can be challenging, but Zoe says it doesn’t mean women should give up on rebuilding strength. “Wrong. It means you need rebuilding, not giving up,” she wrote, emphasising that gradual rehabilitation and proper training can help restore core function.
4. Walking around the house is enough exercise
While daily movement is important, Zoe points out that it isn’t the same as a structured workout. “No. That is movement, not full training,” she explained, noting that a balanced fitness routine should include strength, mobility and cardiovascular exercises.
5. Sweating more means more fat loss
Many people associate excessive sweating with effective fat burning, but Zoe says that’s a common misunderstanding. “No. It means you are hot,” she wrote. Sweat is the body’s cooling mechanism and does not necessarily reflect the number of calories burned or fat lost.
6. Running will ruin your uterus, boobs or joints
This long-standing myth often discourages women from running or high-impact activities. “No. Poor preparation and weak support is the issue,” Zoe said, stressing the importance of proper training, supportive gear and gradually building endurance.
7. Women should only do yoga, not weights
Strength training is still viewed by some as a male-dominated form of exercise, but Zoe believes women benefit greatly from lifting weights. “Women need strength too,” she wrote, highlighting how resistance training supports muscle mass, bone health, metabolism and overall fitness.
8. Carbs at night make you fat
Carbohydrates often get unfairly blamed for weight gain, especially when eaten in the evening. “No. Overeating does,” Zoe explained, pointing out that overall calorie intake and dietary patterns matter far more than the timing of carbohydrate consumption.
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.
For Hobart teacher Mary Holton, health means everything.
She started feeling the squeeze from cost-of-living pressures when fuel prices spiked again.
“Going out for just fitness alone was a bit much,”
she said.
Mary Holton says since joining the group, her fitness across the board has improved. (ABC News: Jake Grant)
Many Tasmanians are feeling cost-of-living pressures in a very physical way, with locals saying exercise routines are being dropped, health appointments delayed and wellbeing pushed to the bottom of the list as budgets tighten.
Ms Holton relies on multiple physiotherapy sessions each week, but says paid fitness classes simply are not an option.
“That costs … so to actually go to other classes as well, it’s out of my budget really.“
Ollie Mathewson conducts a free workout session. (ABC News: Jake Grant)
National data shows that almost half of Australians already fall short of minimum physical activity guidelines, and rising prices are making even basic care unaffordable for many.
Consultant clinical psychologist academic Kimberley Norris says this is exactly how unhealthy patterns begin.
“We tend to focus on the most stressful thing first … and health is one of those things we don’t think about until things go wrong,”
Professor Norris said.
Kimberley Norris says humans tend to focus on alleviating stress first and foremost, and warns de-prioritising health can become a cycle. (ABC News: Jake Grant)
For Ms Holton, going to a free workout group in her local community was a game-changer.
“Came down and absolutely loved it. It’s really nice to have a group and it just keeps growing,” she said.
Finding a free exercise group has drastically improved her health, as noted by her GP, and she is part of a growing trend.
Free exercise classes become a lifeline
At a community exercise class in South Arm, south-east of Hobart, the mood is upbeat, with laughter, movement, and a sense of relief.
Participation has more than doubled in the past year, with more than 100 Tasmanians now involved.
Trainer Ollie Mathewson said the surge was unmistakable.
“It’s free of charge for everybody … and over the last 12 months I’ve noticed a lot more people starting to come along,”
he said.
Ollie Mathewson says attendance at his classes has almost doubled over the past year. (ABC News: Jake Grant)
Across greater Hobart, free and low-cost alternatives are multiplying and include walking groups, community-run circuits, and morning and afternoon fitness meet-ups.
Tasmanians are increasingly organising their own solutions.
Mr Mathewson said connections drive outcomes.
“A lot of people talk about weight and strength, which are obviously insanely important, having other people there to push you single every week makes it a hundred times easier.“
Professor Norris said one’s health can be prioritised for free.
“What we know about health is, it’s more about sustainable wellbeing, it’s about quality of life,” she said.
“So rather than focusing on how much you can deadlift, how far you can run, it’s about how your life has improved and how close your life is to the way you want to live it.”
She said free options were vital because once people stop moving, it becomes harder to start again.
“If we develop routines in which health is not a priority, then we almost get stuck in this cycle of health always being last.“
Health appointments being delayed or dropped
For some Tasmanians, the financial pressure is forcing even tougher choices.
Amy Dakin says she can’t even think about getting a gym membership with all the other costs of living on her mind. (ABC News: Jake Grant)
Amy Dakin, who lives with a compromised immune system, often has no choice but to delay essential care.
“My health needs to be prioritised, but your bills come first, really,” she said.
Jordyn Rowbottom says she’s not the only one changing her hobbies to save on costs. (ABC News: Jake Grant)
Jordyn Rowbottom has seen the same pattern around her.
“People are being forced to cut what they can access,”
she said.
Professor Norris warns that these short-term decisions can create long-term harm, not just for individuals, but for the broader health system.
She said the combination of financial pressure and reduced physical activity would create a public health challenge.
Trainers adapting to shrinking budgets
Personal trainer Nickola Orr works with clients across different income levels, ages and needs.
She said affordability now shapes almost every program she designs.
“You want to make sure they can get as much help as they can within their price range,”
she said.
Nickola Orr is concerned about access to fitness and health services in the face of rising cost pressures. (ABC News: Jake Grant)
With the median individual spend on fitness in Tasmania sitting at almost $600 last year, Ms Orr said the warning signs were already visible.
“We’re going to see more results of long-term neglect; higher injuries, more need for mental health assistance. It’s going to snowball.”
Her concerns echo Professor Norris’s academic findings that once healthy routines break down, the consequences ripple for years.
“The changes are very small … while they add up over time, there is no immediate impact,”
Ms Orr said.
Calls for more free and low-cost options
Mr Mathewson hopes the success of free community classes will inspire governments and private operators to expand accessible fitness programs.
“More free options would be a great thing. There are a few now, but there should be more,” he said.
The Tasmanian government has said it will release its 20-year preventive health strategy this month, titled The Health Revolution.
A Department of Health spokesperson said the strategy “will address the broader social, economic, and environmental factors that influence health and wellbeing”.
“Specific issues about access to health services and programs are being considered through the Access to Health Services project, a Commonwealth-State partnership.
“The Health Revolution will complement that project by addressing the root causes of poor health and the underlying conditions to make it easier for Tasmanians to live well.“
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