How Long Will It Take to Lose 40 Pounds?

There are plenty of ways to lose weight safely. However, depending on your goal, you may ask yourself how long will it take to lose 40 pounds?

If your doctor gives you the go-ahead, there are many safe and practical lifestyle choices you can make to cut the weight.

How much you lose will be determined by the method chosen.

This article will show you how long it will take to lose 40 pounds and the healthiest way to keep the weight off.


The only way to safely lose weight is a calorie deficit. Healthy eating and exercise can accomplish this.


An effective way to shed pounds is to cut out sugars from your diet. Replace refined carbs with whole grains.

Studies show that doing this will also help manage your appetite. You will eat less and stay full for longer

Doing this makes your body turn to its fat reserves to get energy.

You should also replace processed starch with complex carbs. They are higher in fiber and have a higher nutritional value.

Research also found eating complex carbs over refined carbs leads to weight loss.

So how long will it take to lose 40 pounds if you cut carbs from your diet? According to the weight loss calculator, losing 40 pounds will take 10 months.


Every meal you eat should have a source of protein, fat, vegetables, and a small portion of complex carbs.

Studies show that eating the recommended daily amount of protein helps preserve muscle through weight loss.

The average man needs about 55-90g of protein per meal while the average woman needs 45-75g.

Eating adequate amounts of protein also helps you reduce cravings, impulse snacking and helps you stay fuller for longer.

Healthy sources of protein are lean meat, fish, seafood, eggs, meat and plant-based proteins such as beans.

Leafy green vegetables are also essential for a low carb diet. Veggies such as broccoli, cabbage, kale are packed with nutrients and fiber.

Healthy fats are also important. Non-saturated fats such as olive oil or avocado oil are great additions to your meals.

Use saturated fats such as butter or vegetable oil in moderation. They are high in calories.

How long will take to lose 40 pounds with a balanced diet of 1700 calories a day? 10 months.

3.      EXERCISE

It is not mandatory to exercise while trying to lose weight. When your doctor okays it, you can add weight-loss-specific exercises to your routine.

Cardio and weightlifting can help with weight loss.

Research shows that resistance training such as weights helps burn a lot of calories and boost your metabolism. This speeds up weight loss and builds muscle mass.

Walking, jogging, swimming, yoga or Pilates are great exercises for weight loss.

How long will it take to lose 40 pounds with exercise? If you are extremely active and have a significant calorie deficit, that is safe, you can lose 40 pounds in about 5 months. If your calorie deficit isn’t as high, it will take up to 10 months.


Research has shown that increased portion sizes lead to unwanted weight gain.

Further studies show that portion control can help with overindulging.

There are plenty of ways you can ensure you control what you eat. Use smaller plates, eat less when eating out, take water before meals, eat mindfully and avoid snacking on high-calorie foods.

Portion control helps improve your relationship with food and reduces the risk of binge eating. You also appreciate every bite of food you eat, savoring meals rather than scarfing them down.

How long will it take to lose 40 pounds while using portion control? If you reduce your empty calorie intake by 500 calories, you will take 10 months to lose 40 pounds.


When you start trying to lose weight, it will appear as though it’s accelerated.

Healthy weight loss means you lose about 1-2 pounds a week. However, in the first week, you can lose 5-10 pounds.

This is because you’re mainly losing water weight.

If you need to lose more than 1-2 pounds a week, make sure you get the advice of a nutritionist and a doctor. Otherwise, you risk falling sick.

Some weight-loss benefits from low carb dieting and exercising you may experience are:

  • Reducing blood sugar levels.
  • Reducing levels of bad cholesterol.
  • Improving blood pressure.
  • Improving metabolism.
  • Slower ageing.
  • Better quality of sleep.
  • Better cognitive function.

Ensure that you avoid fad diets such as juicing. These forms of dieting only help you lose weight and when you have finished the program, you will go back to a normal diet.

Your body will try to compensate for the energy loss by burning less fat. This leads to a yo-yo effect where you regain weight.

To ensure you meet and maintain goals, you need a lifestyle change. A healthy balanced diet and staying active improves your quality of life.

You may be wondering how long will it take to lose 40 pounds in a short time? You have to make sure your body gets all the nutrients it needs. You can’t lose that much weight in three months or less and remain healthy.

Going on an extremely low-calorie diet will make your body seek the nutrients it needs from itself. If you are calcium deficient, your body will seek calcium from the bones which could lead to lower bone density.

Extremely low-calorie diets will also slow your metabolism. This could lead to constipation.

Eating less than 1000 calories a day also leads to gallstones which cause fever, vomiting and abdominal pain.


To ensure you meet your weight loss goals and remain healthy, don’t focus on the scales. Focus on maintaining a healthy diet and level of activity.

Skipping meals will not help you lose weight. This is an unsafe way to figure out how long will it take to lose 40 pounds.

This could lead to binging and craving high-fat foods.

Ensure you eat breakfast to remain full during the day and reduce the risk of binge eating during the night.

When you fall off the health wagon, don’t beat yourself up. It’s fine to occasionally indulge in empty calorie snacks such as ice cream. If you consume the recommended number of calories and remain healthy it doesn’t matter how long will it take to lose 40 pounds.