Kidney Function (KFT) Test For Kidney Related Diseases

Kidney Function (KFT) Test For Kidney Related Diseases

Kidney Function Tests or KFT Test are urine or blood tests that evaluate how well your kidneys are working. Most of these tests measure glomerular filtration rate (GFR). GFR assesses how efficiently your kidneys clear waste from your system.


KFT Test

Here are the basic details for KFT Test.

Also Known As Kidney Function Panel, Kidney Panel, Renal Function test, and Renal Function Panel
Type Blood Test
Check Kidney Function
Sample Type Blood
Preparation No Special Preparation Required
Fasting No
Gender All
Age-Group Any
Normal Value
0.6-1.2 mg/dL (Creatinine)
Reporting Time 1 - 2 hours
Cost 600 - 1200* INR

*Price range may vary as per location, lab type, and procedure of lab test.


KFT Test Full Form

Full Form of KFT Test is Creatine Kidney Function Panel Test.


KFT Test Means

  • Kidney function tests are used to monitor health conditions that affect the functioning of the kidneys, such as high blood pressure or diabetes.
  • These tests are prescribed if the patient shows any indication of possible kidney diseases, such as hematuria (blood in the urine), dysuria (painful urination), frequent urination, problems with urination, etc.
  • Healthcare providers use kidney function tests to properly monitor and diagnose these conditions and to ensure appropriate treatment.


Parameters Used in KFT Test

  • Blood Urea Nitrogen (BUN): measures the amount of nitrogen in the blood that comes from urea, a waste product of protein metabolism.
  • Blood Urea: measures the level of urea in the blood and helps evaluate kidney function.
  • Creatinine: measures the level of creatinine, a waste product from muscle metabolism, in the blood to evaluate kidney function.
  • Calcium: measures the level of calcium in the blood to evaluate bone health and overall health.
  • Phosphorus: measures the level of phosphorus in the blood to evaluate kidney function and bone health.
  • Uric acid: measures the level of uric acid in the blood and helps diagnose conditions such as gout or kidney disease.
  • Sodium: measures the level of sodium in the blood to evaluate fluid balance and kidney function.
  • Potassium: measures the level of potassium in the blood to evaluate kidney function and overall health.
  • Chloride: measures the level of chloride in the blood to evaluate fluid balance and kidney function.


KFT Test Purpose

Sure, here are some purposes of KFT test.

  • To evaluate kidney function and diagnose kidney diseases or disorders.
  • To monitor the effectiveness of kidney disease treatments and medications.
  • To assess the risk of developing kidney problems in people with certain medical conditions, such as diabetes or high blood pressure.
  • To detect and manage electrolyte imbalances in the body, which can affect kidney function and overall health.


KFT Test: Price, Normal Range, Result, Purpose, Meaning and Interpretation - Drlogy Test


KFT Test Preparation

Here are some bullet points regarding KFT Test Preparation


Before Test

  • Inform your doctor if you are taking any medications, supplements, or herbal products.
  • Fast for 8-12 hours before the test.
  • Drink plenty of water to stay hydrated.
  • Avoid strenuous exercise or activities that may cause dehydration.


During Test

  • A healthcare provider will draw your blood and collect a urine sample.
  • Follow any additional instructions given by the healthcare provider.


After Test

  • Resume normal activities and diet, unless otherwise instructed by the doctor.
  • Drink plenty of fluids to help flush out any contrast dye used during the test.
  • Follow up with your doctor to discuss the results and any further treatment options.


Prepare for a KFT test by fasting, staying hydrated, and following any instructions from your healthcare provider, then resume normal activities and consult with your doctor about the results and any necessary follow-up.


KFT Test Procedure

Here are the basic procedures for Kidney Function Test.

  • A blood sample is collected from a vein in your arm using a sterile needle and stored in a test tube or vial.
  • The collected blood sample is sent to a laboratory for analysis.
  • The test results will be reported to your healthcare provider, who will interpret the results and provide you with the necessary information about your condition.
  • Depending on the test results, additional testing or treatment may be required.


KFT Test Result

If the results of a KFT test fall within the normal range, it generally indicates that the kidneys are functioning properly.

  • Abnormal results, such as high levels of BUN or creatinine, can indicate an underlying health condition that affects kidney function. Further testing may be necessary to determine the cause and severity of the condition.
  • It is important to note that a single abnormal result does not necessarily indicate kidney disease or dysfunction. Follow-up testing and consultation with a healthcare provider are necessary to properly interpret the results and determine any necessary treatment.


KFT Test Report

KFT Test report - Drlogy Test

KFT Test Report PDF


KFT Test Normal Report

KFT Test Normal Report Format Example Sample Template - Drlogy Pathology Lab Report Format

KFT Normal Test Report PDF Format

KFT Test Normal Result Report PDF


KFT Test Abnormal Report

KFT Test Abnormal Report Format Example Sample Template - Drlogy Pathology Lab Report Format

KFT Abnormal Test Report PDF Format

KFT Test Abnormal Result Report PDF


KFT Test Normal Range

Here is the normal range for KFT Test.

Kidney Function Test  KFT test normal values range
Blood Urea Nitrogen 7 - 20 mg/dL
Blood Urea 10 - 50 mg/dL
Creatinine Male: 0.6-1.2 mg/dL, Female: 0.5-1.1 mg/dL
Calcium 8.5-10.5 mg/dL
Phosphorus 2.40–4.40 mg/dL
Uric Acid 3.4-7.0 mg/dL
Sodium 135-148 mmol/L
Potassium 3.5-5.0 mmol/L
Chloride 98-106 mmol/L


KFT Test Interpretation

Here is a format for interpreting KFT test results.

Test Name Normal Range High Levels Indicate Low Levels Indicate
Blood Urea Nitrogen 7 - 20 mg/dL Kidney disease, dehydration, high protein intake, heart failure Liver disease, low protein intake, pregnancy
Blood Urea 10 - 50 mg/dL Kidney disease, heart failure, dehydration, high protein intake Low protein intake, liver disease
Creatinine Male: 0.6-1.2 mg/dL, Female: 0.5-1.1 mg/dL Kidney disease, dehydration, muscle damage, urinary tract obstruction Low muscle mass, liver disease
Calcium 8.5-10.5 mg/dL Kidney disease, overactive parathyroid gland, cancer, vitamin D deficiency Underactive parathyroid gland, low albumin levels, kidney disease
Phosphorus 2.40–4.40 mg/dL Kidney disease, hormonal disorders, vitamin D deficiency Hyperparathyroidism, liver disease
Uric Acid 3.4-7.0 mg/dL Kidney disease, gout, cancer, high purine diet Low purine diet, Wilson's disease, Fanconi syndrome
Sodium 135-148 mmol/L Dehydration, kidney disease, diabetes insipidus Overhydration, heart failure, liver disease
Potassium 3.5-5.0 mmol/L Kidney disease, adrenal gland disorders, dehydration Heart disease, liver disease, eating disorders
Chloride 98-106 mmol/L Dehydration, kidney disease, metabolic acidosis Overhydration, heart failure, respiratory alkalosis


KFT (Kidney Function Test) results assess kidney health, indicating normal or abnormal kidney function based on various parameters such as creatinine, blood urea nitrogen (BUN), and electrolyte levels.


Who should get a KFT test?

  • People with a family history of kidney disease.
  • Individuals who are at high risk of developing kidney disease due to conditions such as high blood pressure or diabetes.
  • People who have experienced symptoms such as blood in the urine, painful urination, frequent urination, or problems with urination.
  • Individuals who have taken medication or consumed substances that may affect the kidneys.


Specimen Requirments For KFT Test

Here are the specimen requirements for the KFT Test.

Specimen Blood Serum
Volume 1 ml
Container Red-top tube or gel-barrier tub


KFT Test is Safe?

KFT Test is generally safe, as it is a non-invasive blood and urine test.

  • However, some people may experience mild discomfort or pain during the blood draw or urine collection process.
  • In rare cases, there may be a risk of infection, bruising, or bleeding at the site where the blood is drawn.


When Do You Get KFT Test Results?

  • The turnaround time for KFT test results can vary depending on the specific laboratory or healthcare facility where the test was conducted.
  • Generally, results should be available within a 1-2 hours.
  • Your healthcare provider will typically schedule a follow-up appointment with you to discuss the results and any necessary next steps.
  • In some cases, if the results of the KFT test are abnormal, your healthcare provider may order additional tests or imaging studies to further investigate any potential kidney issues.


KFT Test Limitation

Here are some possible limitations of the KFT Test.

  • KFT Test has Limited ability to assess kidney function in real-time.
  • Does not provide detailed information on specific kidney disorders.
  • Incomplete picture of overall renal health without additional tests.
  • Results may be influenced by factors such as age, muscle mass, and hydration status.
  • Cannot detect early or mild kidney dysfunction.


KFT Test Risk Factors

Here is the potential risk factor of the KFT Test.

  • Kidney disease or dysfunction.
  • High blood pressure (hypertension).
  • Diabetes or uncontrolled blood sugar levels.
  • Chronic use of certain medications (e.g., NSAIDs, ACE inhibitors).


Doctor Recommendations After KFT Test Result

Here are Doctor recommendations or consult a specialist after KFT Test.

KFT Test Result Doctor to Visit Reason to Visit
High Nephrologist Kidney function concerns
Normal General Physician Routine check-up
Low General Physician Further evaluation


KFT Test Price

Here are the estimated KFT Test Price in India with different top cities:

City Price Range (INR)*
Mumbai 600 - 1200
New Delhi 700 - 1200
Bangalore 600 - 1200
Hyderabad 700 - 1200
Kolkata 600 - 1200
Pune 700 - 1200
Lucknow 700 - 1200
Noida 600 - 1200
Surat 700 - 1200
Gurugram 600 - 1200
Patna 600 - 1200
Chennai 700 - 1200
Jaipur 700 - 1200
Ahmedabad 600 - 1200

*Prices are approximate and vary depending on a specific laboratory or healthcare facility.



Overall, KFT test is a blood test that measures various parameters to assess the functioning of the kidneys. Also check Drlogy Test for detailed information about all medical tests for patients, doctors, scholers and medical students.



  • Assessment of kidney function - Wikipedia [1].
  • Renal Function Tests - StatPearls NIH [2].



favorite_border 10321 Likes


What is a KFT Test?

KFT Test, or Kidney Function Test, is a series of blood and urine tests that evaluate the functioning of the kidneys.

  • It includes various parameters such as creatinine, blood urea nitrogen (BUN), glomerular filtration rate (GFR), and urine protein levels.
  • The KFT is commonly performed to assess kidney health, detect kidney diseases, monitor existing kidney conditions, and evaluate the effectiveness of treatment.

Why is a KFT Test done?

A KFT is done to evaluate the overall health and functioning of the kidneys.

  • It helps detect and diagnose kidney disorders such as chronic kidney disease, acute kidney injury, and kidney infections.
  • The test is also useful in monitoring the progression of kidney diseases, assessing the effectiveness of medications or treatments, and determining the need for kidney-related interventions

How is a KFT Test performed?

A KFT Test involves a simple blood draw, typically from a vein in the arm.

  • The blood sample is collected and sent to a laboratory for analysis.
  • The laboratory technicians measure the levels of various markers in the blood, including creatinine, BUN, electrolytes (such as sodium, potassium, and chloride), and sometimes additional parameters like albumin or uric acid.

Is fasting required for a KFT Test?

Fasting is generally not required for a KFT Test, as it measures markers that are not significantly affected by food intake.

  • However, specific instructions may vary depending on the healthcare provider or the specific test being performed.
  • It's important to follow any fasting or dietary instructions provided by your healthcare provider to ensure accurate and reliable test results.








Drlogy Testclose

Top Test

Profile Test

Medical Condition

Sample Test

Test Category

The Power To Health

Copyright © 2024 Drlogy. All rights reserved.