Kidney Stone Size Chart and Useful Information

Kidney stone size chart

Kidney stone size chart in mm

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Kidney stone size chart & 7 information- In this article, we will be discussing stunning information about kidney stones. A Kidney is an important and major organ in the body that helps the formation of urine from different substances in the blood. We will also discuss some kidney stone treatments that some urologists have presented.

Some professionals consider that kidney stones are as painful as childbirth, which is true, however, we need to learn how kidney stones are fabricated and how to keep away from them. The Above kidney stone size chart explains the sizes of kidney stones and the chances that they can be passed naturally.

Type Of Kidney Stone

Above is the kidney stone size chart that shows the sizes of stones in mm, whereas there are four main types of kidney stones; Cystine, calcium, triglycerides, and uric acid. Calcium excretion is the most common, and about 80% of all kidney stones are calcium-based.

Struvite stones can be formed in urinary tract infections. When the urine becomes too acidic, urinary stones form. Of all kidney stones, very rare cystine stones are associated with genetic disorders.
Urologists explain that cystine stones form in people with an inherited disease called cystinuria, which can cause the kidneys to secrete too many amino acids. Certain chocolates, nuts, fruits, and vegetables are high in oxalates.

Calcium Stones are another type of kidney stone, and most kidney stones are calcium stones, normally in the form of calcium oxalate. Oxalates are substances made in the liver or obtained from the diet. Calcium stones also take place in the form of calcium phosphate.
These stones are very much common in metabolic conditions.

People can have Uric acid stones when they lost too much body fluid due to chronic diarrhea.  Without the right tools, these stones can be difficult to diagnose. “Uric acid and calcium stones consistently look the same, but uric acid stones don’t show up on x-rays.” CT is continuously used for prediction.

Kidney stone size charts can be available in quite a lot of sizes.

You may have heard that passing kidney stones can be just as painful as childbirth. While this may be true in certain circumstances, the discomfort of passing the stone depends on the shape and size of the stone path.

Kidney stone size chart ranges from the size of a pea to the size of a golf ball, but these are not very common. As per the Guinness Book of World Records, the largest kidney stone ever recorded was 5 inches wide. According to urologists, few stones can pass through the body without discomfort, but larger stones cause more pain. 

Colors of stones

kidney stones can vary in color, almost all kidney stones are yellow, and some have darker areas inside. The bottom of a kidney stone is either transparent or uneven, depending on its composition.

Calcium is not the only source of stone. 

kidney stones are always made of calcium, but they do not form as a result of excessive weight loss due to calcium.

Calcium usually does not affect stone growth until you consume significantly more calcium than is recommended for adults.

Many people with kidney stones also need a healthy amount of calcium as their everyday need.


Kidney stones are extra frequent in hotter climates.

Summer is called ‘kidney stone season’ because it increases the risk of kidney stones. Because of the heat, “dehydration is very common in hotter environments, leading to the formation of additional kidney stones.” “Stone zone” is the term used to describe the increased incidence of kidney stones as a result of local heat. Drink lots of water, especially when it’s hot! Drink plenty of fluids if you regularly sweat profusely during exercise, such as during a hot yoga session. 

Water is helpful to get stones away.

Urologists believe that salt can cause stones. However, drinking plenty of water will help prevent this. The only significant dietary threat to kidney stone growth is excessive fluid intake. 

It is known that 50% of kidney stone formation is due to insufficient fluid intake. We recommend that patients drink enough water to pass 2.5 liters (about 10.5 cups) of urine each day, or keep their urine colored from light yellow to very pale yellow.

A kidney stone will affect multiple out of each ten individuals sooner or later in their lives. Kidney stones are unfortunately very common. Approximately 12% of the population will acquire kidney stones during their lifetime, and the prevalence is increasing. 

Early signs of Kidney stones

Kidney stones cause extreme pain when they pass via urine; however, not all stones are painful to pass. With some kidney stones people have noticeable symptoms while passing the stone, giving a clear indication that you need to see a doctor. Mentioned below are some of the early signs of passing kidney stones.

  •  You are having swelling or irritation in your bowel.
  •  swelling or irritation in your joints.
  •  Taking medications, such as diuretics or calcium-based antacids.
  •  Having a diet high in protein and sugar. 

Kidney stone size chart and stats

The above kidney stone size chart gives you the sizes of kidney stones in mm, the chances of passing them naturally, and the time required to pass them, whereas the below chart gives you the type of the stone with their appearance and how common they are in the USA with age factors.


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Symptoms of kidney stones

The most common symptom of kidney a stone is a cramping and sharp pain in the back. This sensation often occurs in the lower abdomen. The pain starts suddenly in waves. They can come and go as your body tries to get rid of stones.
Other signs of kidney stones include:

  • The feeling of having to urinate is intense.
  • Frequent urination.
  • sensation of burning during urination.
  • Red or black urine. As urine contains small amounts of red blood cells that cannot be seen naked eye.
  • Vomiting or nausea 
  • Men might feel pain on the tip of the penis.

Low Volume of Urine

A bigger risk factor for stones is the low volume of urine. When the amount of urine is small, the urine becomes concentrated and darker. Concentrated urine means there is less liquid that can dissolve the salt. You can overcome the problem by Increasing your water intake which dilutes the salt in your urine. This way you can reduce the risk of forming a kidney stone.

Few simple foods to help with kidney stones.

Pineapple- Pineapple contains substances that can break down stones and pineapple juice that contains a substance called bromelain and a decent number of acids like lemon juice.
Apple cider vinegar- Apple cider vinegar is also a useful source to dissolve kidney stones. It can help the body to flush out and get rid of kidney stones.

                                                                                                                                                                                                                      Prunes- Prunes are very much known to treat constipation, however, they are also a useful food to get rid of kidney stones. Prunes are rich in a substance called sorbitol. Sorbitol encourages the absorption of fluid in stool which makes it easier to pass stones as well.

Watermelon- Watermelons are an extremely good source of water in your diet. Watermelons are rich in potassium and can help to absorb water which is very useful to fight kidney stones.

Are kidney stones common?

More than half a million people in the United States go to emergency rooms for kidney stones. The risk of stones in Men is 11% and about 9% in women. Although the risk of kidney stones increases in people with obesity, diabetes, and high blood pressure. 


Diagnosis starts with a medical history, physical examinations, testing, and imaging. Doctors will try to find out the exact size and shape of the stone and they will perform high-resolution CT scans. The doctors will try to find the cause of the stones and the chances of recurrence. Doctors will also do bloodwork to check on your vitals. Your kidney’s health will be evaluated by blood and urine tests. Urine samples are also collected for 24 hours to check uric acid and calcium.


Drinking plenty of fluids can help to keep your urine less concentrated Dark urine is known to be more concentrated, so the urine should appear light yellow which also indicates that you are not dehydrated. Drinking at least 8 to 10 glasses of water a day is known to be healthy, also consult with your doctor for the right amount of water consumption in a day. It is better to avoid soda, tea or coffee, or any other sports drink. 


Disclaimer: The content on our site is for informational or educational purposes only and is not a substitute for professional medical consultation or advice.

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