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Blood Sugar Chart

Last Updated on Jan 19, 2022

Diabetes is a condition where success of treatment depends on how well you keep your blood sugar controlled. Good self-management can help improve both short and long term health outcomes( 1Trusted Source
Qual Life Res. 2019 Sep 23. doi: 10.1007/s11136-019-02299-2.

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). Use Medindia's 'Blood Sugar Calculator' and its resources, if you have recently been diagnosed to have diabetes. It will help you with self-education and better management of your health(2 Trusted Source
BMC Health Serv Res. 2015 Dec 29;15:578. doi: 10.1186/s12913-015-1246-9

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). Over a period of time you will learn how to manage the condition yourself and will understand why your sugar level fluctuates.

If you are worried about your risk of developing diabetes. Click here to know about your risks.


The Blood sugar chart provides descriptions of blood sugar values in terms of mg/dl depending on the test type – Fasting sugar, post-meal or post prandial and Glucose tolerance test (GTT) for a normal person, in early diabetes and in established diabetes.

Blood Sugar Chart
Category Fasting Value (mg/dl) Post Prandial (mg/dl)
Minimum Value Maximum ValueJust after eatingValue 2 hours after consuming glucose
Normal 70 100 170 to 200 Less than 140
Early Diabetes 101 126 190 to 230 140 to 200
Established Diabetes More than 126 - 230 to 300 More than 200
Download Blood Glucose Log
Blood Sugar Calculator
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(Note: This interpretation does not apply if you are pregnant)

Blood Sugar Chart

Control Blood Sugar in 7 Ways - Slideshow


Important Facts About Blood Sugar

Alarming facts about Diabetes -

  1. The International Diabetic Federation estimates that 1 in 11 adults in the world have diabetes, and some 46.5% of adults with diabetes are undiagnosed
  2. The global burden of type-2 diabetes is set to increase to 438 million by 2030 from 285 million people (recorded in 2010)
  3. India is the diabetes capital of the world. The country has around 50 million people suffering from the type-2 diabetes
Read more Alarming facts about Diabetes- https://www.medindia.net/health_statistics/health_facts/diabetes-facts.htm


Diabetes Wallet Card

Click Here to Download "Diabetes Wallet Card"


  1. Qual Life Res. 2019 Sep 23. doi: 10.1007/s11136-019-02299-2. - (https://www.ncbi.nlm.nih.gov/pubmed/31549366)
  2. BMC Health Serv Res. 2015 Dec 29;15:578. doi: 10.1186/s12913-015-1246-9 - (https://www.ncbi.nlm.nih.gov/pubmed/26715038)
  3. How Cells Obtain Energy from Food - Molecular Biology of the Cell. 4th edition. - (https://www.ncbi.nlm.nih.gov/books/NBK26882/)
  4. Insulin - Wikipedia - (https://en.wikipedia.org/wiki/Insulin)
  5. Diabetes, Heart Disease, and Stroke - (https://www.niddk.nih.gov/health-information/diabetes/overview/preventing-problems/heart-disease-stroke)
  6. Diabetic Coma - (https://www.diabetes.co.uk/diabetes-complications/diabetic-coma.html)

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Hi, am female 57yrs. I suffer from chronic colitis now 5yrs. I also have problem with gluten. Just 2 weeks ago, i have turned to being diabetic type 2. My main concern is diet... both the diseases dont agree with the foods option. Please advise.


My fasting blood sugar is 84 and after 2 hrs it is 170. I have problem of frequent urination at night. What is my problem?


My age is 46, Fasting sugar level 148 and PP 150, HBAIC is 7.7...


My evening fasting sugar 117 to 126 But morning fasting sugar 130 to 144 why? After two hours eating 153 to 162 without medication

MatewM, France

You are doing great work! Thanks for sharing this. People need to check their blood sugars levels daily so they know if treatments are working!

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