calorie surplus
You're hitting the gym, lifting weights, perfecting your form, and following all the right steps, yet the muscle gains just aren’t showing up.
Frustrating, right?
Now, that could be because building muscle isn’t just about working harder, it’s also about fueling your body properly.
As they say, “Abs are built in the kitchen.” No matter how intense your workouts are, if you’re not eating enough, your muscles won’t have the nutrients they need to grow and repair.
This is where the concept of calorie surplus comes in: consuming more calories than your body burns to provide the extra energy needed for muscle growth. But does that mean you can eat anything and everything? Not quite.
The key is what you eat and how you structure your diet.
Let’s break it down in a way that’s simple, practical, and backed by science.
First Things First: What’s a Calorie Surplus?
A calorie surplus happens when you consume more calories than your body burns throughout the day. It’s as simple as that! These extra calories serve as fuel for essential functions like muscle recovery, growth, and energy for your workouts.
If your body were a construction site, then calories would be the building materials, without which the workers (your muscles) can’t build anything new, no matter how hard they try. If you’re training intensely but not eating enough, your body might prioritize maintaining basic functions over building muscle. In some cases, it may even break down muscle for energy instead of growing it.
This is why a well-planned calorie surplus is key for muscle gain. But before you start loading up on just any food, it’s important to understand what kind of calories matter and how to create a surplus that supports muscle growth without unnecessary fat gain.
Quality Over Quantity: The Right Calories for Muscle Growth
While a calorie surplus is essential for muscle growth, where those calories come from makes all the difference. You could technically eat donuts and fries all day to hit your calorie target, but that won’t do your muscles, or your overall health, any favors.
To build lean muscle without excessive fat gain, your surplus should come from nutrient-dense, high-quality foods that support recovery, energy, and performance. Here, it is also important to note that your calorie surplus shouldn’t come from just one macronutrient. A well-rounded diet with the right ratio of protein, carbs, and fats will ensure your body gets everything it needs for muscle repair, recovery, and sustained energy.
Here’s how to go about it:
1. Protein
Protein is the foundation of muscle growth. It provides the amino acids your body needs to repair and rebuild muscle fibers after intense workouts. Aim for 1.2 to 2.2 grams of protein per kilogram of body weight from sources like:
- Lean meats (chicken, turkey, lean beef)
- Fish (salmon, tuna, cod)
- Eggs and dairy (Greek yogurt, cottage cheese)
- Plant-based options (tofu, lentils, chickpeas)
- Clean, High-Protein Snacks
2. Carbohydrates
Carbs are your body’s preferred energy source, and they play a crucial role in fueling workouts and replenishing glycogen stores. Choose complex carbohydrates for sustained energy:
- Whole grains (brown rice, quinoa, oats)
- Starchy vegetables (sweet potatoes, squash)
- Legumes (beans, lentils)
- Fruits (bananas, berries, apples)
3. Healthy Fats
Fats help regulate hormones, including testosterone, which is essential for muscle growth. They also keep you feeling full and support overall health. Opt for healthy, unsaturated fats like:
- Avocados
- Nuts and seeds (almonds, walnuts, flaxseeds)
- Olive oil and coconut oil
- Fatty fish (salmon, mackerel)
- Snacks like low calorie peanut butter that also offer a good dose of protein
Why a Calorie Surplus is Essential for Muscle Growth
Muscle growth, also known as hypertrophy, happens when your muscle fibers undergo stress (from resistance training) and then repair themselves, growing back stronger and larger.
However, this process requires energy, and that energy comes from the food you eat.
If you’re not consuming enough calories, your body may struggle to:
- Repair muscle damage from workouts
- Replenish energy stores (glycogen)
- Support essential functions (like hormone production)
All these functions mandate a calorie surplus. However, while eating in a surplus is necessary, eating too much can lead to excess fat gain rather than lean muscle. The goal is to consume just enough extra calories to promote muscle growth without accumulating unnecessary fat.
This is known as a lean bulk, where you prioritize high-quality, nutrient-dense foods to maximize muscle-building while minimizing fat gain.
A moderate calorie surplus, typically 200 to 500 extra calories per day, is a sweet spot for most people looking to gain muscle efficiently
How to Calculate Your Calorie Surplus?
This is more straightforward than you can imagine. To find out how many calories you should eat in a day when on a surplus, take the following actions:
1. Determine Your Upkeep Calories: Also known as maintenance calories. This is the number of calories your body needs to maintain your present weight. An online Total Daily Energy Expenditure (TDEE) calculator can be used to get this number.
2. Include a Surplus: Increase your daily calorie intake by 200-500, depending on your desired level of muscle growth.
3. Monitor and Modify: Every week, check your weight and muscle gain. Increase your excess by a small amount if progress is slow.
Typical Mistakes to Avoid When Trying to Achieve a Calorie Surplus
While eating more sounds simple, it is not without its fair share of pitfalls one can very easily fall into. Avoid these mistakes to ensure your calorie surplus works for you, not against you:
1. Relying on Junk Food
A lot of people love the idea of bulking because they feel it presents them with an opportunity to eat whatever they want. Well, that is not true. Sure, fast food and sugary snacks can help you hit your calorie goal, but they lack the essential protein, vitamins, and minerals your body needs for muscle growth and recovery. Prioritize whole, nutrient-dense foods to optimize muscle gain.
2. Not Eating Enough Protein
A calorie surplus alone won’t build muscle. Your body needs protein to repair and grow muscle fibers. Without enough, the extra calories may be stored as fat rather than used for muscle-building. Aim for 0.7 to 1 gram of protein per pound of body weight daily from sources like lean meats, fish, eggs, dairy, and plant-based proteins.
3. Neglecting Strength Training
Eating more without proper resistance training won’t result in muscle gain, it’ll just lead to fat accumulation. To maximize your calorie surplus, follow a structured strength training program that progressively overloads your muscles with heavier weights or increased reps over time.
4. Not Tracking Your Progress
Without tracking your food intake, workouts, and body measurements, it’s easy to overeat or undereat, which can either lead to excessive fat gain or stalled muscle growth. Use a food-tracking app or a simple journal to monitor your daily calories, protein intake, and strength progress to stay on track.
5. Ignoring Recovery and Sleep
This is more important than we realise. Muscle growth doesn’t just happen in the gym, it happens during rest and recovery. Poor sleep, chronic stress, long hours in front of screens, and insufficient rest days can interfere with your progress. Aim for 7-9 hours of quality sleep per night and allow adequate recovery time between intense workouts.
6. Expecting Instant Results
Rome wasn’t built in one day. Building muscle takes time, and expecting overnight changes can lead to frustration. A healthy rate of muscle gain is about 0.5 to 1 pound per week. Stay patient, trust the process, and focus on consistent progress over perfection.
The Body Achieves What the Mind Believes
Strength isn’t just built in the gym, it’s built in the choices you make every single day. And when you’re on a bulking journey, those choices matter even more, especially when it comes to snacking.
In a calorie surplus, it’s easy to overindulge or reach for the wrong foods. That’s why clean, portion-controlled snacks are key to staying on track. 100 Cal Snacks leads the way with its range of nutritious, low-carb, low calorie snacks, each just 100 calories and made with natural ingredients, powerful Ayurvedic adaptogens, and zero added sugar or additives.
And the best part? They’re perfect to satisfy your cravings with their rich, melt-in-your-mouth texture that makes healthy eating feel like an indulgence. So stay consistent, try out deliciously healthy chocolate protein bars, peanut butter bars, and protein puffs from 100 Cal Snacks and you’ll see your gains before you know it.
Happy bulking!