How Long Does It Take to Lose Weight on Keto? (2024)

The ketogenic diet is a low-carb, high-fat diet that encourages the body to enter a state of ketosis. In this metabolic state, the body burns fat for fuel instead of glucose, which can lead to rapid weight loss. When you limit your intake of carbohydrates, your body starts to use stored fat for energy, reducing body fat. But how long does it take to lose weight on keto?

Weight loss from keto varies from person to person. Generally, if you maintain a daily caloric deficit of around 500-700 calories, you can expect noticeable weight loss after anywhere from 10 to 21 days. However, remember that weight loss is not linear and some may see results sooner.

It is essential to set realistic weight loss goals and remember that everyone's weight loss journey is unique. Setting achievable targets helps maintain motivation and focus. It also improves the chances of long-term success.

Let us explore this further to help you set achievable goals and reach your desired weight.

Key Takeaways

  • Keto weight loss can take 10 to 21 days to become noticeable, depending on factors, such as metabolism and diet adherence.
  • Initial weight loss on Keto is often water weight, and weight loss may slow down as the body adapts to the diet.
  • Consult with a qualified healthcare professional, such as a nutritionist or a medical doctor, especially if you have any pre-existing health conditions, before starting the Keto diet..

How Quickly Do You Lose Weight on Keto?

The extent of weight loss can differ based on an individual's size and water retention in their body. People have reported losing between 1 pound (0.5 kg) to over 10 pounds (5 kg) within the first week, although these numbers are based on personal experiences and may not be accurate for everyone.

Larger individuals are expected to lose more water weight when they start the keto diet. So, it is unlikely that this initial weight loss is due to fat loss. After the first week or two, the weight loss rate may slow down as your body adapts to the keto diet.

How Long Does It Take to Lose Weight on Keto? (1)

Note: _It is crucial to avoid losing weight too quickly, which can cause dehydration, mood swings, irritability, weakness, and fatigue. Not losing more than 2 pounds weekly is vital to maintaining optimal health. Remember, slow and steady wins the race. Stick to your goals and make sustainable lifestyle changes to achieve your desired weight safely and in a healthy manner.

How Long Does It Take To See Results in Keto?

Maintaining a daily caloric deficit of approximately 500 -700 calories is necessary for weight loss. Results may vary, but noticeable weight loss should occur after 10 to 21 days of adhering to this deficit. The time it takes to meet weight loss goals can vary among individuals, with some achieving them sooner and others requiring more time.

Non-scale victories, or NSVs, are also an essential measure of success on the keto diet. These are benefits that are not necessarily related to weight loss but can have a significant impact on overall health and well-being.

NSVs include improved energy levels, better sleep quality, enhanced mental clarity, reduced inflammation, and better skin health. Other NSVs consist of fitting into clothes better than before, reaching a fitness milestone, experiencing less pain, and feeling an improved mood.

Why don’t you start your ketogenic journey with the help of Cook Unity's keto meal delivery service? We offer a wide range of keto-friendly dishes to please any taste. What’s more, we can meet the needs of vegan clients on keto, too! So, don’t miss to try our nutritious and versatile recipes, crafted with love by local reputable chefs!

How Much Weight Can You Lose in a Month on Keto?

Individuals on a keto diet can lose an average of 10-12 pounds in their first month if they stay consistent with the diet and maintain a calorie deficit. However, weight loss can vary depending on starting weight, age, and activity level.

At first, there may be a quick drop in weight, but it's mainly due to water loss. After following the keto diet for 1-2 weeks, your body will adapt, and the weight loss rate will decrease to about 2 pounds or less per week. Losing more weight than this could cause health issues like dehydration, mood changes, irritability, weakness, and exhaustion.

After about a month, the body becomes more efficient at burning fat as fuel, which can lead to further weight loss. To sum up, it's essential to stick with the diet to teach the body how to become a fat burner.

Managing electrolytes during this period is also crucial to combat any symptoms of keto flu, which is caused, due to electrolyte depletion. It is vital to work with a registered dietitian to to avoid or any adverse health effects.

How Long Does It Take to Lose Weight on Keto? (2)

Related: Keto vs Calorie Deficit: Which Diet Is Better?

How to Reach Ketosis Faster

Below are some practical tips that can help you achieve faster results on the keto diet:

  • Limit your daily carb intake to 20-50 grams, as this will help your body enter a state of ketosis and start burning fat for energy.

  • Consume more healthy fats and protein to help keep you full and satisfied throughout the day, which can also prevent overeating and cravings.

  • Stay hydrated by drinking plenty of water and aim to get enough sleep every night, as these are essential factors for weight loss and overall health. A rule of thumb suggests that an individual should consume an amount of water equal to half of their body weight in ounces each day. For instance, if someone weighs 160 pounds, they should aim to drink 80 ounces of water daily.

  • Incorporate regular exercise into your routine to help burn more calories, build muscle, and improve your metabolic health.

Related: Paleo vs. Keto for Inflammation: Which One Works Better?

How Long Does It Take To Lose Weight on Keto Without Exercise?

The rate of weight loss on the keto diet without exercise ranges from 1-2 pounds per week. Therefore, if you want to lose significant weight, reaching your goals may take a few months.

Exercise is essential to any weight loss plan, as it helps burn calories, build muscle, and improve overall health. Incorporating exercise into your daily routine can also help accelerate weight loss on the keto diet.

However, it is possible to lose weight on keto without exercise. The diet promotes weight loss by reducing carbohydrate intake and increasing healthy fat and protein consumption, and thus, encouraging the body to burn fat for energy instead of glucose.

The weight you lose without exercise may take you longer than for someone who exercises regularly. Additionally, incorporating exercise into your routine can provide numerous other health benefits and help you maintain your weight loss over time.

Related: How Many Carbs a Day on Keto? Maximize Your Results

Is the Keto Diet Safe?

The Keto diet is safe for most individuals, especially if they are monitored by a certified dietician. Nevertheless, there may be some unfavorable symptoms, particularly in the beginning stages of entering ketosis. Also, the long-term effects of following a ketogenic diet still need to be fully understood.

The safety and effectiveness of the keto diet depend on various factors, including an individual's health status, dietary needs, and adherence to the diet's guidelines. It is essential to work with a healthcare professional if have a chronic medical condition. Only they can determine whether the keto diet is suitable for you and monitor any potential side effects.

How Long Does It Take to Lose Weight on Keto? (3)

Can I Combine Keto and Intermittent Fasting?

Intermittent fasting restricts food intake to specific periods and can offer various health benefits, including weight loss. On the other hand, the keto diet involves restricting carbohydrates and increasing fat intake to promote ketosis, a metabolic state where the body burns fat for fuel.

Combining the two approaches can have a synergistic effect on weight loss. Intermittent fasting can enhance the benefits of the keto diet by increasing the time spent in ketosis. In contrast, the keto diet can help suppress hunger and make fasting periods more manageable.Individuals new to either method should consult a healthcare professional before combining them. Additionally, it's essential to prioritize nutrient-dense foods and avoid overeating during feeding periods to optimize the benefits of both approaches.

Related: All You Need to Know About Chorizo - The Complete Guide

How Long Does It Take to Lose Weight on Keto? FAQs

Q: Do I Need to Calculate Calories on Keto?

A: Counting calories on the keto diet can help ensure you're in a caloric deficit and track your progress. However, the keto diet emphasizes macronutrient intake in a particular ratio, specifically keeping carbohydrate intake low, protein intake moderate, and fat intake high.

Q: How Can I Speed Up Weight Loss on Keto?

A: Some ways to speed up weight loss on the keto diet include reducing calorie intake, increasing fat intake, incorporating intermittent fasting, and engaging in regular exercise.

Q: Intermittent Fasting vs. Keto - Which Is Better for Weight Loss?

A: Intermittent fasting and the keto diet are two separate approaches to weight loss, and there isn't necessarily a "better" option. Both can be effective for weight loss and have different potential health benefits. However, combining the two can enhance their results.

Related: What Is Dirty Keto? Clean Keto vs. Dirty Keto

Conclusion

The amount of time it takes to lose weight on the keto diet varies depending on several factors, including initial weight, body composition, and level of physical activity. While some people may experience rapid weight loss in the first few weeks, others may see more gradual and sustained weight loss.

To optimize weight loss on the keto diet, following a well-formulated and balanced diet plan is essential. Furthermore, limiting carbohydrate intake, prioritizing healthy fats and proteins, and incorporating physical activity into your routine is crucial.

It's also important to remember that sustainable weight loss requires a long-term commitment to healthy lifestyle habits, including regular exercise, adequate sleep, and stress management. It's essential to consider the risks and safety of the keto diet, too. While many people have experienced success with the diet, it may only be suitable for some and it can have potential drawbacks.The keto diet can be helpful for weight loss when followed correctly and with professional guidance. As with any diet or lifestyle change, it's crucial to prioritize your health and well-being and approach your weight loss journey with patience and a realistic mindset.

References:

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How Long Does It Take to Lose Weight on Keto? (2024)

FAQs

How Long Does It Take to Lose Weight on Keto? ›

Weight loss from keto varies from person to person. Generally, if you maintain a daily caloric deficit of around 500-700 calories, you can expect noticeable weight loss after anywhere from 10 to 21 days. However, remember that weight loss is not linear and some may see results sooner.

How long to lose 20 pounds on keto? ›

Keto Weight Loss Results After 90 Days on Keto

“If the patient can maintain a steady calorie deficit, I expect them to lose one to two pounds per week,” says Dr. Seeman. So after 12 weeks, her clients are usually down around 20-25 pounds.

How to speed up keto weight loss? ›

To maximize weight loss on a ketogenic diet, get adequate sleep, reduce stress, be more active and consume whole, nutritious, low-carb foods whenever possible.

How much weight can you lose in 1 week on keto? ›

1 Week. The great news is, you'll start to see the weight drop off straight away - in the first week of going Keto. Anywhere between 2-10lbs of weight loss can be expected after 1 week. This is an incredible amount, however it isn't due to losing fat, but rather water!

How long does it take for your body to start burning fat instead of carbs? ›

If you eat between 20 and 50 grams of carbohydrates each day, it will usually take you two to four days to enter ketosis. However, the time it takes to enter this state varies based on several factors. It may take you a week or longer to get into ketosis.

What happens if I eat no carbs for a month? ›

Severe carb limits can cause your body to break down fat into ketones for energy. This is called ketosis. Ketosis can cause side effects such as bad breath, headache, fatigue and weakness.

How fast can I realistically lose 20 pounds? ›

Losing weight safely typically involves losing 1-2 pounds per week. This would allow you to lose 20 pounds within about 5 months at 1 pound per week or 2 1/2 months at about 2 pounds per week.

What is the best exercise on keto diet? ›

Instead, try incorporating a variety of low intensity, steady state activities into your workout routine to get the most bang for your buck on the ketogenic diet. Jogging, biking, rowing, and doing yoga are just a few examples of physical activities that may be especially beneficial on keto.

How fast do you lose belly fat in keto? ›

It can take 2-4 days or longer to start losing weight in ketosis, although the rate of weight loss depends on various factors such as your metabolism, carb-protein-fat intake, fitness level, and how strictly you follow the diet.

What is the trick to keto? ›

Cutting your carb intake is the best way to get into ketosis. Other actions, such as consuming MCT oil and exercising in a fasted state, may also help. Quick and easy methods, such as using special urine strips, can let you know whether you're maintaining ketosis or you need to make some adjustments to your diet.

How much water should I drink on keto? ›

Rule of thumb states a person should divide their body weight in half and drink that many ounces of water daily. For example, if someone weighs 160 pounds, they'll need to take in 80 ounces of water a day. That amount could be more for someone on keto, since the diet alters your body's water and electrolyte levels.

What alcohol can you drink on keto? ›

Many low carb alcohol options are available if you follow a keto diet. For instance, pure forms of alcohol like whiskey, gin, tequila, rum, and vodka are all completely free of carbs. You can drink them straight or combine them with low carb mixers for more flavor.

What happens on day 3 of keto? ›

Day 3. Buckle up. This will probably be the worst carb-flu day you experience. Your body is realizing it's not getting carbs anymore, and the transition process to begin breaking down fats for fuel can feel brutal at first.

How can I trick my metabolism into burning fat? ›

8 Ways to Burn Calories and Fight Fat
  1. Exercise to Burn Calories.
  2. Do Strength Training to Build Muscle.
  3. Drink Caffeinated Green or Black Tea.
  4. Eat Smaller, More Frequent Meals.
  5. Don't Skip Breakfast.
  6. Eat Low-Fat Dairy.
  7. Drink 8 Cups of Water a Day.
  8. Fidget.
May 11, 2007

How do I trick my body into burning fat instead of carbs? ›

At present, the only proven way to increase fat oxidation during exercise is to perform regular physical activity. Exercise training will up-regulate the enzymes of the fat oxidation pathways, increase mitochondrial mass, increase blood flow, etc., all of which will enable higher rates of fat oxidation.

How long on keto before you see results? ›

Weight loss from keto varies from person to person. Generally, if you maintain a daily caloric deficit of around 500-700 calories, you can expect noticeable weight loss after anywhere from 10 to 21 days. However, remember that weight loss is not linear and some may see results sooner.

How much weight can you lose in 20 days on keto? ›

The keto diet changes the way your metabolism works by encouraging it to use ketone bodies instead of glucose for energy production. In the first couple of weeks, it's possible to lose up to ten pounds. After that, you could be losing one to two pounds per week.

How fast can I lose 15 pounds on keto? ›

It's been found that most weight loss occurs in the early stages of a ketogenic diet and that those who are on the ketogenic diet for a more extended period of time (12 weeks to 12 months), don't experience major weight loss changes. On average, people: Lost 15 lbs in body weight after 4 weeks, and.

How fast can I lose 30 pounds on keto? ›

Taking the time to make real changes in your daily routine will make this the best diet to lose 30 lbs. If you're looking to lose 30lbs in 3 months without exercise, it's possible with the keto diet. If you add in some exercise, you'll really set your weight loss on fire.

What is the 30 30 30 rule for weight loss? ›

The 30-30-30 rule involves eating 30 grams of protein within 30 minutes of waking up, followed by 30 minutes of low-intensity, steady state cardiovascular exercise. Beyond these steps, the 30-30-30 method doesn't require any changes to other meals or behaviors, restrictions or counting calories.

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