Liver Function Test Normal Range — LFT Values
Understand your Liver Function Test (LFT) report — normal values, what abnormal results mean, and when to get tested.
What is Liver Function Test (LFT)?
A Liver Function Test (LFT) is a group of blood tests that evaluate how well the liver is working. The liver is one of the most important organs — it filters toxins, produces bile for digestion, stores energy, and makes proteins needed for blood clotting. LFT measures liver enzymes, proteins, and bilirubin to detect liver damage, inflammation, or disease. It is commonly ordered before surgeries, for patients on long-term medications, and as part of routine health check-ups.
Liver Function Test (LFT) Normal Range Chart
| Parameter | Normal Range | Unit |
|---|---|---|
| SGPT / ALT (Alanine Aminotransferase) | 7–56 U/L | U/L |
| SGOT / AST (Aspartate Aminotransferase) | 10–40 U/L | U/L |
| Total Bilirubin | 0.1–1.2 mg/dL | mg/dL |
| Direct Bilirubin | 0.0–0.3 mg/dL | mg/dL |
| Alkaline Phosphatase (ALP) | 44–147 U/L | U/L |
| Total Protein | 6.0–8.3 g/dL | g/dL |
| Albumin | 3.5–5.5 g/dL | g/dL |
| GGT (Gamma-Glutamyl Transferase) | 9–48 U/L | U/L |
* Reference ranges may vary slightly between laboratories. Always interpret results with your doctor.
What Do Abnormal Results Mean?
SGPT / ALT (Alanine Aminotransferase)
Fatty liver, hepatitis, alcohol-related liver damage, drug-induced liver injury
Generally not clinically significant
SGOT / AST (Aspartate Aminotransferase)
Liver damage, heart attack, muscle injury, hepatitis, alcohol use
Generally not clinically significant
Total Bilirubin
Jaundice, hepatitis, gallstone obstruction, haemolytic anaemia
Not clinically significant
Direct Bilirubin
Obstructive jaundice, bile duct blockage, liver disease
Not clinically significant
Alkaline Phosphatase (ALP)
Bile duct obstruction, bone disease, liver disease, pregnancy
Malnutrition, hypothyroidism, zinc deficiency
Total Protein
Chronic infections, multiple myeloma, dehydration
Liver disease, malnutrition, kidney disease (nephrotic syndrome)
Albumin
Dehydration
Liver disease, malnutrition, kidney disease, chronic inflammation
GGT (Gamma-Glutamyl Transferase)
Alcohol use, bile duct disease, fatty liver, medication effect
Not clinically significant
How to Prepare for Liver Function Test (LFT)
- ✓Fasting for 8-12 hours recommended for accurate results
- ✓Avoid alcohol for at least 24 hours before the test
- ✓Inform your doctor about all medications and supplements
- ✓Results available within 4-6 hours
When Should You Get Tested?
- •Yellowing of skin or eyes (jaundice)
- •Dark urine or pale stools
- •Abdominal pain in upper right area
- •Loss of appetite, nausea, or fatigue
- •Regular alcohol consumption
- •Before starting new medications (statins, anti-TB drugs)
- •Known hepatitis B or C infection
- •Annual health check-up
Liver Function Test (LFT) Cost in Bhopal
₹300 – ₹800
Available at R.K. Hospital, Indrapuri, Bhopal with same-day reports.
View detailed cost breakdown →Frequently Asked Questions
What does high SGPT (ALT) mean?
SGPT above 56 U/L indicates liver cell damage. Common causes include fatty liver disease (most common in India), hepatitis, alcohol use, and certain medications. Mildly elevated SGPT (up to 2x normal) is often seen with fatty liver and may improve with diet and exercise.
Is fasting required for LFT?
Yes, fasting for 8-12 hours is recommended before an LFT for accurate bilirubin and protein levels. You can drink water during the fasting period.
What is the normal bilirubin level?
Normal total bilirubin is 0.1–1.2 mg/dL. Bilirubin above 2-3 mg/dL causes visible yellowing of the skin and eyes (jaundice). High bilirubin can be due to liver disease, bile duct blockage, or excessive red blood cell breakdown.
How often should LFT be done?
Annually for healthy adults. Every 3-6 months if you have known liver disease, are on hepatotoxic medications (statins, anti-TB, painkillers), or consume alcohol regularly.
How much does LFT cost in Bhopal?
LFT cost in Bhopal ranges from ₹300 to ₹800. At R.K. Hospital, Indrapuri, LFT is available with same-day reports. Call 0755-4260605.
Disclaimer: The normal ranges provided are general reference values. Actual reference ranges may vary between laboratories. Always consult your doctor for interpretation of your test results. This page is for educational purposes only and does not replace medical advice.
Get Tested at R.K. Hospital
Liver Function Test (LFT) available with same-day reports. Walk-in or book an appointment.
Call: 0755-4260605Get DirectionsQuick Reference
- Test Name
- Liver Function Test (LFT)
- Fasting Required
- Yes (8-12 hours)
- Cost in Bhopal
- ₹300 – ₹800
- Report Time
- Same day
Other Lab Test Guides
- CBC Test (Complete Blood Count) Normal Range
- Thyroid Test (TSH, T3, T4) Normal Range
- Kidney Function Test (KFT/RFT) Normal Range
- Lipid Profile (Cholesterol Test) Normal Range
- HbA1c (Glycated Hemoglobin) Normal Range
- Blood Sugar (Glucose) Test Normal Range
R.K. Hospital Lab
226, C-Sector, Indrapuri, Raisen Road, Bhopal (M.P.) 462022In-house pathology lab with automated analysers. All blood tests, urine tests, and diagnostic imaging under one roof.