Blood Sugar Levels
It’s important to know your blood sugar level goal. Use these blood sugar guidelines as a start to understanding your blood sugar level goals. Check with your doctor to find out the right blood sugar level for you.
Blood sugar guidelines: What the numbers mean
| Blood sugar level | What the number means |
| Above 180 mg/dL | If your number is greater than 180 mg/dL one to two hours after you start a meal, your diabetes is not under control. If you have high blood sugar (hyperglycemia) many times a week, call your doctor. Talk about your blood sugar levels. You may need a check-up, or a change in your treatment. |
| Above 130 mg/dL | If your number is greater than 130 mg/dL before a meal, your diabetes is not under control. If you have high blood sugar (hyperglycemia) many times a week, call your doctor. Talk about your blood sugar levels. You may need a check-up, or a change in your treatment. |
| 70 to 130 mg/dL | Aim for this “fasting” blood sugar range before you eat. |
| 70 mg/dL or below | This reading means you may have low blood sugar (hypoglycemia). |
When you test your blood sugar at home, you can use the Blood Sugar Tracker (PDF) to write down your results. Share your blood sugar control records with your doctor.

