How Much Weight Should You Gain in a Bulk?

how much weight should you gain in a bulk
Writen by

MyFitnessCoach

Published On

July 11, 2025

If you’ve started your fitness journey and want to build muscle, you might be asking yourself this common question: how much weight should you gain in a bulk?

Bulking is a phase where you eat more calories than you burn so your body can build new muscle tissue. But there’s a fine line between gaining muscle and just gaining fat. In this easy-to-understand guide, we’ll explain how much weight you should gain, how to do it properly, and how our all-in-one fitness app, MyFitnessCoach, can help you stay on track.

Let’s dive in!


Factors That Affect Your Bulking Weight Gain 

So now you know the ideal rate, but keep in mind that everyone is different. Let’s talk about what factors can affect how much weight you should aim to gain during a bulk.

1. Training Experience

If you’re a beginner, you can usually gain muscle faster than someone who has been training for years. Beginners might be able to gain closer to the upper end of the recommended range, while advanced lifters should stay on the lower end to avoid fat gain.

2. Body Fat Percentage

If you already have a high body fat percentage, you should bulk more slowly or even consider losing some fat first. Starting a bulk when you’re leaner helps keep your body healthy and makes it easier to track muscle gains.

3. Age and Gender

Younger people often gain muscle faster, and men typically build muscle more easily than women due to higher testosterone levels. But everyone can make progress!

4. Nutrition and Training

If your workouts and diet are on point, you can make better use of your calorie surplus and gain more lean muscle. That’s where tracking tools, like those in MyFitnessCoach, can help you stay organised and consistent.


How Long Should You Bulk? 

Knowing how much weight you should gain in a bulk also means understanding how long to stay in a bulk.

Most people bulk for at least 3–6 months. This allows enough time to build noticeable muscle without rushing the process. Trying to bulk for just a few weeks won’t be very effective, and staying in a bulk for too long might lead to excess fat gain.

A good rule of thumb:

  • Bulk until you gain about 10–15 pounds of body weight, or until your body fat reaches a level where you’re no longer comfortable.

After that, you can transition to a cutting phase, where you focus on losing fat while maintaining muscle.


How to Bulk the Right Way

Now that you know how much weight you should gain in a bulk, let’s talk about how to actually do it properly. Here are some simple steps:

1. Track Your Calories

You need to eat more calories than you burn. Start by increasing your daily calories by about 250–500 calories and adjust as needed. The Food Logger in MyFitnessCoach makes this super easy.

2. Eat Quality Foods

Even though you’re eating more, focus on whole, nutritious foods — lean proteins, whole grains, healthy fats, fruits, and vegetables. This gives your body the nutrients it needs to build muscle and stay healthy.

3. Strength Train

You can’t build muscle without resistance training. Focus on compound movements like squats, deadlifts, presses, and rows. If you’re not sure where to start, the Customised Workout Plans in MyFitnessCoach can guide you step-by-step.

4. Monitor Your Progress

Weigh yourself weekly, take progress pictures, and track your strength. If you’re gaining more than 1% of your body weight per week, dial back your calories a bit.

5. Rest and Recover

Your muscles grow when you rest, not just when you work out. Aim for at least 7–8 hours of sleep per night and take rest days.


Common Bulking Mistakes to Avoid

While bulking sounds simple, many people make mistakes that hurt their progress. Here are a few to watch out for:

  • Gaining too fast: This leads to fat gain rather than muscle.
  • Eating anything and everything: Quality matters just as much as quantity.
  • Not training hard enough: Without proper resistance training, you won’t build muscle.
  • Ignoring recovery: Overtraining and poor sleep can stall your gains.

With the help of MyFitnessCoach, you can avoid these mistakes by tracking your workouts, logging your food, and even accessing meditation and yoga to help with recovery.


Why Tracking Your Bulk with MyFitnessCoach Makes Sense

Bulking successfully means staying consistent and organised. That’s where our app, MyFitnessCoach, shines.

It’s more than just a fitness app, it’s an all-in-one tool that helps you through every step of your journey. Here are just a few of its features that can help you bulk the right way:

  • Workout Logger: Keep track of your exercises and weights.
  • Food Logger: Monitor your calories and macros easily.
  • Customised Workout Plans: Get a plan that fits your goals and experience level.
  • Diet Plans: Find meal plans designed for bulking or cutting.
  • Yoga, Pilates, Meditation: Support recovery and mental health.
  • Fitness Tracking from Wearables: Sync your devices for even more accurate data.
  • Prehab and Rehab Workouts: Stay injury-free while training hard.

Whether you’re building your own workout or following a plan, MyFitnessCoach has everything you need to make your bulk effective and healthy.

Download MyFitnessCoach today and take the guesswork out of bulking!

Final ThoughtsSo, how much weight should you gain in a bulk?

For most people, a slow and steady rate of about 0.25%–0.5% of your body weight per week is ideal. This helps you maximise muscle gain while minimising fat gain.

Bulking is not just about eating more — it’s about eating smart, training hard, and recovering well. By keeping an eye on your progress and making small adjustments, you can have a successful and rewarding bulk.

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If you want help tracking your calories, workouts, and overall progress, download MyFitnessCoach today and make your fitness journey smoother, smarter, and more effective.

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How Much Weight Should You Gain in a Bulk? | MyFitnessCoach