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Glucose, 24-Hour Urinary Collection (Total)

Published: August 9, 2026Updated: August 16, 2026

This test measures the total amount of glucose (sugar) excreted in your urine over a full day. It helps assess how well your body manages blood sugar levels, especially if you have diabetes or other conditions affecting sugar metabolism.

Quick summary

["This test helps track how your body handles glucose over time, useful for managing diabetes or detecting hidden sugar issues in urine."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
6759-5
Short code
Glucose 6h p 75 g Glc PO Ur Ql Strip
Synonyms
Glucose 6h p 75 g Glc PO Ur Ql Strip
Category
glucose
Sample
urine
Container
Sterile urine container
Units
N/A
Ref low
70
Ref high
100
Critical range
50 N/A – 400 N/A
Fasting
true
Population
adult
Sex
all
Age range
18–65 years
Method
test-strip
CPT
82947
SNOMED
260395008
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you have diabetes, kidney problems, or symptoms like frequent urination, excessive thirst, or unexplained weight changes. It can also be used to monitor long-term glucose control in people with diabetes.

What to Expect Before the Test

You’ll need to collect all urine for a full 24-hour period, typically starting after midnight and ending the same day the next morning. Store the urine in a refrigerator and bring the entire sample to your lab visit. Follow your provider’s instructions carefully to ensure accurate results.

How the Test Works

The test measures the total glucose present in your urine, which reflects how much glucose your body is filtering out. This is different from a single urine glucose test, as it provides a comprehensive picture over a full day.

What the Results Mean

Higher-than-normal results may indicate poor blood sugar control, kidney issues, or conditions like diabetes that require medical attention. Lower-than-normal results are less common but could suggest metabolic factors affecting glucose processing.

Reference range

Fasting: 70-100 mg/dLN/A

Specimen: urine

Fasting for 8-12 hours required. Water is permitted. Avoid chewing gum and smoking before the test.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Urine Glucose Profile

Frequently asked questions

How often should I get this test?
This test is typically done as needed based on your medical condition. If you have diabetes, your provider may recommend it periodically to monitor long-term glucose management. Follow your healthcare team’s guidance for scheduling.
Can I eat or drink anything before this test?
No special diet is required, but you should collect all urine for the full 24-hour period without interruption. Avoid excessive sugar intake if your provider has specific instructions, as it may affect results.
What if I miss any urine during the collection?
If you miss any urine, you’ll need to restart the collection from the beginning. Incomplete samples can lead to inaccurate results, so it’s important to follow the instructions precisely.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy