Winter weight gain can feel like it sneaks in with the first cold snap. One day you’re going about your usual routine, and the next, your couch, fuzzy socks, and something warm from the oven are making a very convincing argument.
The good news: a small seasonal shift is common, and it doesn’t mean you’re doing anything wrong. Here’s why winter can affect your weight, plus simple ways to feel more balanced through the colder months (1, 2).
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Is It Normal to Gain Weight in the Winter?
Yes, it can be normal to gain a small amount of weight in the winter.
But “normal” does not mean unavoidable. It also does not mean you need to panic, skip meals, or cut out your favorite cold-weather foods (1, 2).
One well-known study found that average holiday weight gain was about 0.37 kilograms, or a little under 1 pound, which is much less than the common myth that most people gain 5 pounds or more. (3)
The bigger issue is that small gains may not always reverse after the holidays, so they can add up over time for some people. (3)
That’s why winter is a helpful time to focus on repeatable habits, not restriction.
Why Do People Gain Weight in the Winter?
Winter weight gain usually comes from several small shifts happening at once.
You May Feel Hungrier in Cold Weather
Cold weather can change how your body feels. In a 2025 controlled crossover trial, adults ate more during 24 hours of mild cold exposure than during a comfortable, thermoneutral condition. (4)
That doesn’t mean you need extra calories during the winter. Most people spend much of the colder season indoors, in heated spaces. So, unless you’re regularly exercising outdoors, working in the cold, or exposed to low temperatures for long periods, your daily calorie needs likely do not change much (1, 2).
Still, feeling hungrier in winter can be real. A warm, filling meal may simply sound better than a cold salad when it’s dark at 5 p.m. (4)
You May Move Less
Shorter days, icy sidewalks, colder mornings, and busier holiday schedules can all make movement feel harder.
Adults are generally encouraged to get at least 150 minutes of moderate-intensity aerobic activity each week, plus muscle-strengthening activity on 2 or more days. (8)
“In winter, even active people may need a backup plan: indoor walks, home workouts, strength training, dance classes, mall walking, or short movement breaks during the workday,” Brookell White MS, RD says.
“This doesn’t have to be dramatic. An after lunch walk, a 15-minute strength training video while dinner cooks, or adding steps during weekend chores can help keep your routine from disappearing until spring.”
Sleep and Daylight Can Shift
Winter can affect mood, and energy. Adults are generally recommended to get at least 7 hours of sleep per day. (1, 9)
Research also links insufficient sleep and circadian disruption with appetite, food choices, and weight regulation. (10)
If you’re sleeping less, staying up later, or feeling low-energy, you may notice more snacking or stronger cravings. That’s not a willpower problem. It’s a signal that your routine may need more support (10).
For some people, winter mood changes are more serious. Winter-pattern seasonal affective disorder can include oversleeping, overeating, carbohydrate cravings, and weight gain. (11)
If mood, appetite, or sleep changes feel intense or interfere with daily life, it’s worth talking with a healthcare provider (11).
Comfort Foods Are Everywhere
Winter often comes with holiday meals, baked goods, creamy soups, casseroles, and cozy nights in. None of those foods are bad. But calorie-dense foods can show up more often in colder months, and portions can creep up when meals are less structured (1).
A useful question is not “How do I avoid comfort food?” It’s “How do I make comfort food work better for me?”
Do You Need More Calories in Winter?
Most people do not need to automatically increase calories in winter.
Your body can burn more energy when exposed to cold, especially through shivering or other thermogenic responses. But in normal daily life, many people are protected from prolonged cold by indoor heating, cars, coats, and shorter outdoor exposure (1). Cold exposure may also increase appetite for some people, which can make it easy to eat more than the extra energy burned. (4)
If you’re training outdoors, doing winter sports, working outside, and feeling consistently hungry despite balanced meals, your needs may be higher. MyFitnessPal can help you compare your usual intake, activity, and hunger cues over a few weeks so you can adjust with more context.
What to Eat to Help Manage Winter Hunger
The goal is not to eat “perfectly.” The goal is to build meals that are warm, satisfying, and steady.
Start With Protein
Protein can help meals feel more satisfying. Research suggests protein generally increases satiety more than carbohydrate or fat, though individual responses vary. (5)
Try adding protein to the meals you already consume and enjoy:
- Turkey, chicken, beans, or lentils in chili, like this slow cooker turkey and bean chili recipe
- Greek yogurt stirred into oatmeal after cooking
- Eggs with whole-grain toast and fruit
- Tofu, shrimp, chicken, or edamame in noodle bowls, like this chicken and avocado zucchini noodle bowl recipe
- Cottage cheese or hummus with crackers and vegetables, like this cottage cheese queso recipe
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Add Fiber-Rich Carbs
“Carbs may be what people crave in winter, and that’s okay. The key is choosing whole food, energy-dense carbs that provide more fiber and help with satiety,” White says.
Dietary fiber may particularly help with fullness, though effects vary by fiber type and food form. (6)
Try oatmeal (like this protein oatmeal upgrade), beans, lentils, potatoes with the skin, sweet potatoes, fruit, whole-grain bread, brown rice, barley, or whole-wheat pasta.
Instead of skipping pasta, make it more filling: add vegetables, a protein source, and a tomato-based sauce, like this no-cook tomato sauce with zucchini ribbons, or an olive oil-based sauce. Instead of avoiding potatoes, top them with chili (this butternut squash and black bean chili works well), Greek yogurt, broccoli, or beans.
Make Vegetables Warm and Easy
Cold salads may not sound appealing in January. Warm vegetables might.
The Dietary Guidelines for Americans encourage nutrient-dense eating patterns built around foods such as protein, vegetables, fruits, healthy fats, dairy, and whole grains. (7)
Try:
- Roasted frozen vegetables
- Vegetable soup with beans or chicken, like this slow cooker black bean soup recipe
- Stir-fried cabbage, carrots, and tofu
- Sheet-pan potatoes, Brussels sprouts, and salmon, or swap in this sheet-pan maple-dijon chicken thighs recipe
- Tomato soup with a turkey sandwich
- Frozen spinach stirred into eggs, pasta, or curry, like this parmesan spinach scramble recipe
This keeps volume, color, and nutrients in the meal without making meals feel restrictive.
Simple Habits That Can Help Prevent Winter Weight Gain
Keep a Loose Meal Rhythm
Skipping breakfast or lunch to “save calories” for later can backfire if it leaves you overly hungry at night. A simple rhythm, like breakfast, lunch, dinner, and one planned snack, can lead to more consistency.
Build a Winter Grocery List
Keep a few easy staples around:
- Canned beans and lentils
- Frozen vegetables
- Oats
- Eggs
- Greek yogurt
- Soups or broth
- Whole-grain bread or wraps
- Chicken or tofu
- Potatoes and sweet potatoes
- Fruit that lasts, like apples, oranges, or frozen berries
When the kitchen is set up for quick meals, going for a calorie-dense option becomes a choice instead of the only option.
Plan Movement for Bad Weather
“Don’t wait for perfect conditions. Choose a winter-friendly default,” White adds. “That could be a 20-minute indoor video, walking stairs, strength training twice a week, or a gym class you actually enjoy. The best winter routine is the one you can do when it’s dark, cold, and when your motivation is lacking.”
Track Patterns, Not Perfection
Food tracking can be especially useful in winter because routines change. You may notice that you snack more when you sleep poorly, eat fewer vegetables on busy weeks, or feel better when lunch includes protein (10, 12).
Use MyFitnessPal as a pattern-spotting tool. The goal is not to judge every bite. It’s to understand what helps you feel satisfied and steady.
Frequently Asked Questions (FAQs)
- Why am I so hungry in winter?
You may be hungrier in winter because of colder temperatures, shorter days, changes in sleep, lower activity, mood shifts, or more exposure to rich seasonal foods. Seasonal changes in energy intake are linked to environmental, social, and physiological factors. (1, 10)
- Does cold weather increase metabolism?
Cold exposure can increase energy use when your body has to work to stay warm, but that does not mean your metabolism rises enough to offset extra eating. In one controlled trial, mild cold exposure increased food intake during the cold condition, while energy expenditure did not significantly change. (4)
- How much winter weight gain is normal?
There is no single “normal” number. Research suggests average holiday weight gain may be closer to about 1 pound than the often-repeated 5-pound claim. Your personal pattern can depend on activity, sleep, stress, food access, holiday routines, and health history. (3)
- Should I diet harder in winter?
Usually, no. A stricter diet can make winter cravings feel stronger and may be harder to sustain. A better first step is to make meals more filling with protein, fiber-rich carbs, and produce, while keeping regular movement and sleep routines in place. (13)
Bottom Line
Winter weight gain can happen, but it’s not a personal failure or a seasonal guarantee. Cold weather, shorter days, holiday routines, comfort foods, sleep changes, and lower activity can all play a role.
The best approach is steady and practical: eat satisfying meals, include protein and fiber-rich foods, keep vegetables easy and warm, plan movement you can do indoors, and pay attention to sleep. Small winter habits can make a real difference, without giving up the foods that make the season feel cozy.
Originally published January 17, 2019; Updated September 10, 2026
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