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How Many Sit Ups A Day to Lose Weight?

Have you been trying to lose weight? Many factors determine how you can lose weight fast. The number of sit-ups and the intensity of them are two of them. So, it would be better if you knew how many sit ups to do in a day to lose weight. Because you’ve probably heard that doing sit-ups is a great way to lose abdominal fat. You may already be doing them daily.

So, how many sit ups a day to lose weight?

A fitness expert recommends doing 100 sit-ups a day and cutting your calorie consumption by 500 a day. Exercising more than 100 sit-ups won’t hurt you, either. Just remember to burn fat instead of muscle.

Let’s have an in-depth view about its working and the number of sit-ups for beginners.

Table of Content

Are Sit Ups Effective to Lose Belly Fat?

The secret to losing belly fat is doing high-intensity cardiovascular activities, such as running, playing, jumping, etc. It does not mean that sit-ups don’t help you lose belly fat or that you have to skip them. 

Strengthening your core with sit-ups is a no-brainer. The center is responsible for so much more than the classic “six-pack” abs most people strive for. It can help decrease back pain, improve balance, and increase flexibility.

Therefore, sit-ups that develop a strong core will help you improve your posture and shape your muscles, but you will need a balanced exercise routine to lose belly fat.

Thus, you will need to establish a daily routine and create a diet plan.

How Many Sit Ups Should We Do A Day to Lose Belly Fat?

Generally, the number of sit-ups matters. 

To achieve significant results, however, you must engage in quality, well-rounded exercise routines that include other exercises aside from sitting up. By focusing more on the quality of your activity than the quantity, as well as eating the right diet, you can burn belly fat effectively. 

Weight loss is ineffective if you only do sit-ups, so it is recommended that you do 100 sit-ups per day and eat about 500 calories per day. 

You will, without a doubt, lose a pound of belly fat in a week if you follow that method.

You burn 30 calories in five minutes by doing 100 sit-ups. For reference, one pound contains 3500 calories. Thus, 10,000 sit-ups done with 100 sit-ups in 5-minute will allow you to lose approximately 1 pound of body fat.

How Many Sit Ups a Day To Get A Flat Stomach In 2 Weeks?

When you get rid of 500 calories per day, you will lose 2 pounds of weight in 2 weeks (14 days). 

If you weigh over 140 pounds, five minutes of strenuous sit-ups a day will burn approximately thirty calories. In two weeks, this equals just over 400 calories. 

It is looking hard to lose 2 pounds in two weeks only with sit-ups. You have to increase the number of sit-ups or do some other exercises.

If I Do 100 Sit Ups A Day, Will I Lose Weight?

A hundred sit-ups a day will not change your body at all. 

You lose 30 calories if you do 100 sit-ups in a day. Performing a hundred sit-ups continuously for more than three months will result in you losing a pound of weight.


Your weight will be lost, but it might take a lot of time. However, if you want this immediately, you will need a healthy diet and other exercises that will burn calories, along with the 100 sit-ups.

How Much Weight Can You Lose Doing 50 Sit Ups A Day?

Only sit-ups to achieve weight loss and a flat belly are not enough. Doing only 50 sit-ups a day is not a good plan for your wish. 

It is not an aerobic exercise to do sit-ups, but a resistance exercise. These numbers of sit-ups only burn almost 15 calories, which is not a big deal. 

These sit-ups mostly help tone your muscles. They don’t burn a lot of calories or even lead to noticeable weight loss. 

According to Livestrong, you can sculpt your abs by combining three sets of 25-50 repetitions of sit-ups.

How Many Sit-Ups Per Day for Beginners?

You decide to do sit-ups when you want to build your core. The goal for beginners should be ten repetitions. 

A good leg workout is obtained by connecting your feet during sit-ups. 

Furthermore, you should start it with a low quantity and increase the digits day by day. It will be advantageous for you to adopt crunches if you want to lose weight.

How Many Crunches A Day To Lose Belly Fat In 2 Weeks

Crunches are among the popular abdominal exercises. They are effective in strengthening the rectus abdominis and also the obliques. 

It allows the building of “six-pack” abs. Not only this, crunches also help in tightening the belly. So, abdominal exercises like crunches and sit-ups do not particularly burn belly fat. But they can make the stomach look flattened and toned.


One crunch will burn 0.25 calories, and according to this, when you do 20 crunches per minute, you will burn five calories. When you do 100 crunches, you will burn 25 calories. 

So, 5000 crunches for burning 500 calories, you will lose one pound in a week and 2 pounds in 2 weeks.

How Many Sit Ups A Day To Lose Weight Fast?

It will depend on the amount of weight you want to lose in the time you have. 

If you are a beginner and can do 50 sit-ups a day, you will burn minimal calories. When you have to lose a pound in one week, you have to do 1650 sit-ups daily, which will burn 3500 calories. 

But, if you want to lose a pound in only a day, you have to do more than ten thousand sit-ups, but it is tough to do. 

It will make your abdominal muscles a little stronger, but the increased strength will come at the cost of serious lower back problems.

How Many Sit Ups A Day To Lose Weight In A Month?

So, from all the above discussion, it is clear that you will lose weight according to several sit-ups. You will lose the given weight by doing sit-ups daily for 30 days.

  • You will lose 1 lb when you do 390 sit-ups per day for the whole month.
  • Furthermore, you will lose 2 lb when you do 780 sit-ups every month.
  • If you perform 100 sit-ups in a day, you will burn 30 calories and 900 calories in a month.

How Many Push-Ups And Sit-Ups Should I Do A Day To Lose Weight?

It is confirmed that only sit-ups are not enough if you want considerable weight loss. 

You can strengthen your core and enhance your posture and upper body, burn calories, and more by performing daily push-ups and sit-ups. They increase your metabolic rate (BMR) and burn more calories. By themselves, they cannot burn fat.

Your push-ups target your triceps, pectorals, and shoulders, while sit-ups work your core muscles. 

Therefore, it is recommended that you do 50 to 100 push-ups and 100 sit-ups a day (or as much as you can), and it will help you lose weight. 

It is necessary to do lots of push-ups and sit-ups to achieve a result within a day, which will result in potential muscle pain.

Healthy Meal Plan With Sit-ups And Exercise 

A healthy diet has more importance than exercise. 

Whether you want to reduce weight, increase muscle, or be healthy, your diet is a well-guarded secret. 

Your plateau can be overcome by constantly getting a healthy balance of proteins, carbohydrates, fats, and other nutrients. 


Question: Can sit up lose belly fat?

Answer: Sit-ups don’t work in order to lose your belly fat. Instead, they are best for strengthening your core. Performing core exercises trains not only your lower back, abdomen, and hips but also your pelvis to work together. In sports or everyday life, this leads to better stability and balance.

Question: Can I lose weight by doing sit ups every day?

Answer: To lose weight, it is recommended that you do 100 sit-ups daily along with a diet of 500 fewer calories than your usual intake, but this is not sufficient. You must engage in some cardiovascular activities.

Question: Will 100 sit-ups a day do anything?

Answer: It will not significantly help weight loss if you only do sit-ups. Sit-ups are the least useful abs exercise you can do. Your body won’t change if you do 100 sit-ups a day.

Final Words

So, when you know how many sit ups a day to lose weight, you will be surprised to find it is very hard to lose weight only by sit-ups in a day! 

Sit-ups burn significantly fewer calories, and it will take a long time to burn your fat. You should have some other exercise and balance your diet.

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