Best Weight Gain Calculator

Our weight gain calculator is a simple and easy-to-use tool that helps people estimate how much weight they can gain in a certain amount of time based on their current weight, height, age, gender, and activity level.

To use the calculator, a person has to put in their current weight, height, age, and gender, as well as how active they are. The calculator then uses equations and formulas to estimate how many calories a person needs to eat each day to gain weight at a healthy rate.

What is weight gain ?

Weight gain refers to an increase in body weight. This can occur due to increased muscle mass, fat mass, more calories, or both. Weight gain can be a natural part of the aging process, or it can be due to lifestyle factors such as a lack of physical activity and an unhealthy diet.

Weight gain can negatively impact our overall health and well-being, and it is important to keep a healthy-weight by eating a balanced diet and getting regular exercise.

Its importance in overall health.

1. Helps to Maintain a Healthy Weight

One of the most important benefits of weight gain is that it helps to maintain a healthy weight. Being overweight or obese can lead to various health problems, including heart disease, and diabetes. Gaining weight can help offset the effects of these conditions and improve your overall health.

2. Increases Muscle Mass

Another benefit of weight gain is that it increases muscle mass. Muscle mass is important for a number of reasons, including maintaining bone density, preventing injuries, and improving metabolism. By increasing your muscle mass, you can help to improve your overall health and quality of life.

3. Improves Joint Health

Weight gain can also help to improve joint health. Joints are the points at which two bones meet and are held together by ligaments and muscles. Carrying extra weight can strain these structures, leading to pain and inflammation. However, gaining weight can help you take pressure off your joints and improve your health.

4. Reduces the Risk of Osteoporosis

Osteoporosis is a disease that makes bones weak and easy to break. It affects millions of people worldwide and can lead to several serious health problems. However, gaining weight can help reduce your risk of developing osteoporosis by increasing bone density.

5. Improves Mood

Weight gain can also have a positive effect on Mood. Being overweight has been linked to a number of mental health problems, including depression and anxiety. However, gaining weight can help improve your Mood and reduce your risk of developing these conditions.

6. Enhances Fertility

Weight gain can also enhance Fertility in both men and women. Being overweight or obese can lead to hormonal imbalances that can affect Fertility. However, gaining weight can help restore your hormones’ balance and improve your chances of conceiving.

7. Boosts Energy Levels

Another benefit of weight gain is that it boosts energy levels. Carrying extra weight can lead to fatigue and low energy levels. However, gaining weight can help increase your energy levels and improve your overall quality of life.

Weight Gain Calculator Calculation

1. First, enter your relevant information, gender, age, height, current weight, target weight, activity level, weight gain pace.

2. Put the right information on the blank field.

3. On activity level, choose it wisely.

4. As well, on weight gain pace , enter minimum 1 kg/Week .

5. However, our weight gain calculator gives you accurate info based on your information.

Weight Gain Calculator Example

Let’s say you’re a 25-year-old man who is 5’10” tall and weighs 95 kg. You have a sedentary job and do minimal exercise. The calculator might determine that your BMR is 2087.07 calories per day .

So, if you want to reach 100kg, your weight gain rate should be 1kg/week. Then you need to consume 19999 calories, or 19.9 kcal per day, to reach your target weight.

However, its just a example. Just follow the exact BMI rule on your body and follow the healthy way to gain weight.

Remember that the exact number of calories needed for weight gain will vary based on your circumstances and goals.

It’s most important to consult with a healthcare professional or a registered dietitian before making any changes to your diet or exercise routine.

Factors that affect weight gain

1. Genetics

One of the primary factors that can affect weight gain is genetics. Our genes dictate how our bodies store and use energy from food. If genes promote weight gain, we may be more likely to struggle with weight, even if we eat a healthy diet and exercise regularly.

2. Hormones

Hormones can also cause people to put on weight. Insulin and cortisol are two hormones that can make our bodies store more fat. Additionally, imbalances in hormones such as thyroid hormones can lead to weight gain.

3. Diet

Of course, diet is one of the most important factors regarding weight gain. Eating too many calories, especially from unhealthy foods, can lead to weight gain. Additionally, eating large meals or snacking late at night can cause weight gain.

4. Exercise

When we exercise regularly, we burn calories and build muscle. However, we may be more likely to gain weight if we don’t exercise regularly.

5. Sleep

When you don’t get enough sleep, your body produces more of the hormone ghrelin, which increases appetite. Also, not getting enough sleep can make you want unhealthy foods and make you less motivated to work out.

6. Stress

Stress is another factor that can contribute to weight gain. When stressed, our bodies produce more of the hormone cortisol, which can cause us to crave high-calorie foods and store more fat. Additionally, stress can lead to emotional eating and make it harder to stick to a healthy diet or exercise routine.

7. Medications

Certain medications can also cause weight gain as a side effect. For example, some antidepressants and antipsychotics can cause weight gain. Some medications used to treat conditions such as diabetes and hypothyroidism can also lead to weight gain.

Tips for healthy weight gain

1. Establish A Calorie Goal: To gain weight in a healthy way, you need to figure out how many calories you need to eat every day to get to your goal weight. You can also figure out how many calories you need to eat to gain weight in a healthy way by multiplying your basal metabolic rate (BMR) by a factor for how active you are.

2. Eat More Regularly: Eating meals and snacks regularly throughout the day will help ensure that you get all the necessary nutrients, minerals, and vitamins that your body needs to maintain a healthy weight. Aim to eat every 3-5 hours, with at least three meals and one or two snacks daily. 

3. Increase Calorie Intake Gradually / Daily Caloric Intake: When incorporating more calories into your diet, it is important to do so gradually over time rather than all at once. This will help your body adjust to the extra calories, which will help you gain weight in a healthy way. 

4. Choose Quality Calories: In addition to regularly eating throughout the day, focus on choosing foods that are high in quality calories and nutrients, such as carbohydrates from whole grains, lean proteins like chicken or fish, nuts and seeds, dairy products, and heart-healthy fats like avocado and olive oil. 

5. Add Healthy Fats: Adding healthy fats like nuts, nut butter, avocados, olive oil, and other monounsaturated fats can help you get more calories and give your body the essential fatty acids it needs to work well. 

6. Incorporate Protein Shakes: Protein shakes are an easy way to increase calorie intake without having to fill up at mealtime—especially useful if you struggle with larger meals during the day or have difficulty getting enough protein through food sources alone.

Just make sure not to rely solely on shakes as a source of nutrition – they should be used in addition to regular meals/snacks to get all of the necessary nutrients needed daily. 

7. Drink Plenty Of Water: Staying hydrated is critical when trying to gain weight because dehydration can cause fatigue, making physical activity difficult and impeding progress toward a healthier body weight overall.

Ensure you’re drinking plenty of water throughout the day (aim for 8–10 glasses) along with other fluids throughout meals to keep hydrated while aiding digestion properly so that you can absorb all vital nutrients from what you’re eating more easily.  

8. Get enough sleep. Getting enough sleep is important when gaining weight because not getting enough sleep can cause hormone imbalances that affect hunger hormones like leptin in a bad way. This makes it harder to control food cravings and more likely to eat too many unhealthy snacks late at night, making it hard to keep track of calories. Aim for at least 7-8 hours of restful sleep at night to allow the body to recharge and recover between workouts.   

9. Track Progress: Finally, it is critical to track progress toward desired goals by tracking changes in size composition, body composition, and daily calorie consumption, especially during the early stages of a new diet plan to ensure gaining the right kind of weight and maintaining the correct macronutrient balance.

If adjustments are needed, either in calorie intake or physical activity, these should be considered based on results obtained tracking progress, so stay the course!

Final Thoughts

Whether your goal is muscle building or simply maintaining your current physique, using a weight gain calculator can help make reaching those goals easier and more effective.

It provide an estimate of how many calories per day one should consume which can be adjusted based on personal preferences like activity level and goal bodyweight. While these calculators are useful tools for gauging caloric needs, they shouldn’t be taken as gospel – it’s still important for users to factor in lifestyle habits when deciding on their final caloric intake number.

With careful planning and dedication however, anyone can achieve their desired fitness results!

John Harvey
John Harvey

John Harvey M.D., M.P.H. is the Director of Promo Global Health Institute and a Professor at Promo Chan School of Public Health . As an Internal Medicine physician at Boston Healthcare System, I aim to improve healthcare quality and costs through policy-focused research. I earned my M.D. and M.P.H. from Harvard, and completed fellowships at University of California, San Francisco.

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