A Random Blood Sugar (RBS) test measures your blood glucose at any time of day, regardless of when you last ate. It is a quick way to screen for diabetes, check for very high or low sugar, and monitor blood-sugar fluctuations.
Clinical use cases
Why doctors order it
Diabetes screening
Diabetes mellitus
Hyperglycaemia
Hypoglycaemia
Immediate blood sugar assessment
Acute glycemic status
About this test
A Random Blood Sugar (RBS) test measures your blood glucose at any time of day, regardless of when you last ate. It is a quick way to screen for diabetes, check for very high or low sugar, and monitor blood-sugar fluctuations.
Clinical significance
A random sugar of 200 mg/dL or more, especially with symptoms, strongly suggests diabetes and should be confirmed with a fasting sugar or HbA1c. Very low readings can indicate hypoglycaemia. Because it isn't standardised to meals, it is best for quick screening rather than formal diagnosis.
Get tested if you have these symptoms
Increased thirst and frequent urination
Unusual tiredness or dizziness
Blurred vision
Shakiness, sweating or confusion (low sugar)
Known diabetes needing a quick sugar check
What this test detects
Diabetes mellitus
Hyperglycaemia
Hypoglycaemia
Normal ranges
Normal: < 140 mg/dL
Borderline: 140–199 mg/dL
Suggests diabetes: ≥ 200 mg/dL
Reference ranges vary by lab and patient demographic. Interpret with a clinician.
Sample & preparation
Sample type
Blood (Plasma)
Fasting
Not required
Report TAT
Same day / 24 hours
Home collection
Available
How to prepare
1No fasting required
Frequently asked questions
What is the Random Blood Sugar Test?
A Random Blood Sugar (RBS) test measures your blood glucose at any time of day, regardless of when you last ate. It is a quick way to screen for diabetes, check for very high or low sugar, and monitor blood-sugar fluctuations.
What conditions does the Random Blood Sugar Test detect?
The Random Blood Sugar Test helps detect and monitor conditions including Diabetes mellitus, Hyperglycaemia, Hypoglycaemia.
How should I prepare for the Random Blood Sugar Test?
No fasting required
What is the normal range for the Random Blood Sugar Test?
Normal: < 140 mg/dL
Borderline: 140–199 mg/dL
Suggests diabetes: ≥ 200 mg/dL Note: reference ranges may vary by laboratory and should be interpreted by your doctor in the context of your overall health.
How much does the Random Blood Sugar Test cost?
The Random Blood Sugar Test is available at ₹149 on PingMeDoc™ with free home sample collection. Prices are inclusive of sample collection charges.
What is the difference between random and fasting blood sugar?
A random blood sugar is taken any time without fasting and is used for quick screening. A fasting blood sugar is measured after 8–10 hours without food and is more standardised, so it's preferred for diagnosing diabetes alongside HbA1c.
What is a normal random blood sugar level?
Under 140 mg/dL is normal, 140–199 mg/dL is borderline, and 200 mg/dL or above suggests diabetes and needs confirmation with a fasting sugar or HbA1c.
Is a random blood sugar of 110 normal?
Yes. A random reading of 110 mg/dL is within the normal range (under 140 mg/dL). If you have risk factors or symptoms, your doctor may still suggest a fasting sugar or HbA1c for a complete picture.
Does the Random Blood Sugar Test test require fasting?
No fasting is required for the Random Blood Sugar Test test. You can eat and drink normally before sample collection.
How much does the Random Blood Sugar Test test cost at PingMeDoc?
The Random Blood Sugar Test test costs ₹149 at PingMeDoc. Free home sample collection is included. NABL-accredited lab processing. Reports delivered digitally in same day / 24 hours.
How long does it take to get Random Blood Sugar Test test results?
Random Blood Sugar Test test results are typically available within same day / 24 hours after sample collection. You can view and download your digital report from your PingMeDoc dashboard.
What type of sample is needed for the Random Blood Sugar Test test?
The Random Blood Sugar Test test requires blood (plasma). A trained phlebotomist will collect the sample at your home at your preferred time slot.
Is the Random Blood Sugar Test test NABL accredited?
Yes. All lab tests on PingMeDoc, including the Random Blood Sugar Test test, are processed by NABL-accredited and ISO-certified labs. Reports are reviewed and available on your dashboard.
Is home sample collection free for this test?
Yes. Home sample collection for the Random Blood Sugar Test test is free when booking through PingMeDoc. A phlebotomist visits your home or office at your scheduled time slot.
What conditions does the Random Blood Sugar Test test help screen for?
A Random Blood Sugar (RBS) test measures your blood glucose at any time of day, regardless of when you last ate. It is a quick way to screen for diabetes, check for very high or low sugar, and monitor blood-sugar fluctuations. It is commonly used for: Quick diabetes screening, Hypoglycaemia detection, Hyperglycaemia monitoring, Emergency glucose check.
How should I prepare for the Random Blood Sugar Test test?
No fasting required — test can be done at any time. Note the time of your last meal when giving the sample. Continue diabetes medications as prescribed.
Test details are for general information only and not a substitute for medical advice. Reference ranges vary between labs. Always discuss results with a registered medical practitioner before starting, stopping or changing any treatment.
₹149
Free home collection
What this test measures
1 parameters in the Random Blood Sugar Test
The Random Blood Sugar Test reports the following parameters. These are this lab’s own reference ranges: the same ones your result is reported against, not a generic table. Adult values are shown; where a range differs by age, the range for your age is applied automatically when the result is released. Always read results with your doctor.
Parameter
Reference range
Unit
LOINC
Glucose
70 – 140
mg/dL
2345-7
Random Blood Sugar Test price across India
Same transparent price in every city
The Random Blood Sugar Test is ₹149 in every city we serve, no city surcharge, no hidden fees, and free home sample collection included. Tap your city to book with a NABL-accredited partner lab.
Uniform, transparent pricing is our policy, you pay the same ₹149 for the Random Blood Sugar Test whether you book in a metro or a smaller city, with home collection always free.
Random Blood Sugar Test: Quick facts
Sample type
Blood (Plasma)
Fasting
No
Report TAT
Same day / 24 hours
Price
₹149
Home collection
Available across India
Clinical Significance
A random sugar of 200 mg/dL or more
especially with symptoms
strongly suggests diabetes and should be confirmed with a fasting sugar or HbA1c. Very low readings can indicate hypoglycaemia. Because it isn't standardised to meals
it is best for quick screening rather than formal diagnosis.
Get the Random Blood Sugar Test if you have these symptoms
Increased thirst and frequent urination
Unusual tiredness or dizziness
Blurred vision
Shakiness, sweating or confusion (low sugar)
Known diabetes needing a quick sugar check
Frequently Asked Questions
What is the Random Blood Sugar Test?
A Random Blood Sugar (RBS) test measures your blood glucose at any time of day, regardless of when you last ate. It is a quick way to screen for diabetes, check for very high or low sugar, and monitor blood-sugar fluctuations.
What conditions does the Random Blood Sugar Test detect?
The Random Blood Sugar Test helps detect and monitor conditions including Diabetes mellitus, Hyperglycaemia, Hypoglycaemia.
How should I prepare for the Random Blood Sugar Test?
No fasting required
What is the normal range for the Random Blood Sugar Test?
Normal: < 140 mg/dL
Borderline: 140–199 mg/dL
Suggests diabetes: ≥ 200 mg/dL Note: reference ranges may vary by laboratory and should be interpreted by your doctor in the context of your overall health.
How much does the Random Blood Sugar Test cost?
The Random Blood Sugar Test is available at ₹149 on PingMeDoc with free home sample collection across India. Prices are inclusive of sample collection charges.
