Vitamin D Test Normal Range — 25-Hydroxy Vitamin D Levels
Understand your Vitamin D Test (25-OH Vitamin D) report — normal values, what abnormal results mean, and when to get tested.
What is Vitamin D Test (25-OH Vitamin D)?
The vitamin D test measures 25-hydroxy vitamin D [25(OH)D] in the blood, which is the best indicator of your body's vitamin D stores. Vitamin D is made in the skin from sunlight and is essential for calcium absorption, bone strength, muscle function, and immunity. Despite abundant sunshine, vitamin D deficiency affects an estimated 70-90% of Indians because of indoor lifestyles, pollution, darker skin, and full-body clothing. Low vitamin D causes bone and back pain, muscle weakness, fatigue, and in children, rickets. It is one of the most commonly ordered tests in Bhopal for unexplained body pain.
Vitamin D Test (25-OH Vitamin D) Normal Range Chart
| Parameter | Normal Range | Unit |
|---|---|---|
| Vitamin D — Deficient | Below 20 ng/mL (below 50 nmol/L) | ng/mL |
| Vitamin D — Severely Deficient | Below 10 ng/mL | ng/mL |
| Vitamin D — Insufficient | 20–30 ng/mL (50–75 nmol/L) | ng/mL |
| Vitamin D — Sufficient (Normal) | 30–100 ng/mL (75–250 nmol/L) | ng/mL |
| Vitamin D — Optimal target | 40–60 ng/mL | ng/mL |
| Vitamin D — Toxic | Above 150 ng/mL | ng/mL |
| Serum Calcium (tested along with vitamin D) | 8.5–10.5 mg/dL | mg/dL |
* Reference ranges may vary slightly between laboratories. Always interpret results with your doctor.
What Do Abnormal Results Mean?
Vitamin D — Deficient
—
Bone pain, muscle weakness, fatigue, osteomalacia, rickets in children, increased fracture risk — needs treatment
Vitamin D — Severely Deficient
—
High risk of osteomalacia, secondary hyperparathyroidism, low calcium — needs high-dose supplementation under doctor supervision
Vitamin D — Insufficient
—
Borderline; may cause mild symptoms; usually treated with maintenance dose
Vitamin D — Sufficient (Normal)
Optimal for bone and immune health
—
Vitamin D — Optimal target
Target range recommended by most endocrinologists
—
Vitamin D — Toxic
Vitamin D toxicity from excess supplements — high calcium, nausea, vomiting, kidney stones, kidney damage
—
Serum Calcium (tested along with vitamin D)
Vitamin D toxicity, hyperparathyroidism
Severe vitamin D deficiency, hypoparathyroidism
How to Prepare for Vitamin D Test (25-OH Vitamin D)
- ✓No fasting required for vitamin D test
- ✓Can be done at any time of the day
- ✓Inform your doctor if you have taken vitamin D injections or sachets in the last 3 months
- ✓Report usually takes 24 hours (immunoassay)
When Should You Get Tested?
- •Persistent back pain, bone pain, or joint pain
- •Muscle weakness, cramps, or fatigue
- •Hair fall or frequent infections
- •Osteoporosis or history of fractures
- •Pregnancy, breastfeeding, or planning pregnancy
- •Children with delayed growth or bow legs
- •Thyroid, PCOD, or diabetes patients
- •Before and after 3 months of vitamin D supplementation
Vitamin D Test (25-OH Vitamin D) Cost in Bhopal
₹800 – ₹1,800
Available at R.K. Hospital, Indrapuri, Bhopal with same-day reports.
View detailed cost breakdown →Frequently Asked Questions
What is the normal vitamin D level?
Normal (sufficient) vitamin D is 30–100 ng/mL. Below 20 ng/mL is deficient, 20–30 ng/mL is insufficient, and above 150 ng/mL is toxic. Most doctors aim for 40–60 ng/mL as the ideal range.
Vitamin D 10 or 15 ng/mL — is it dangerous?
Vitamin D of 10–15 ng/mL is a significant deficiency. It is not an emergency, but it should be treated. A doctor usually prescribes 60,000 IU vitamin D3 sachets or capsules once a week for 8 weeks, followed by a maintenance dose, and repeats the test after 3 months.
What are the symptoms of low vitamin D?
Common symptoms are body pain, lower back pain, muscle weakness, tiredness, hair fall, low mood, and frequent infections. In children, severe deficiency causes rickets (bow legs, delayed walking). Many people have no symptoms at all.
How much vitamin D should I take?
For deficiency, the usual Indian regimen is 60,000 IU weekly for 8 weeks, then 60,000 IU monthly or 1,000–2,000 IU daily for maintenance. Do not take high doses without a blood test — vitamin D above 150 ng/mL is toxic. Always follow your doctor's advice.
How much does a vitamin D test cost in Bhopal?
Vitamin D (25-OH) test cost in Bhopal ranges from ₹800 to ₹1,800. At R.K. Hospital, Indrapuri, the test is available with reports in 24 hours. Call 0755-4260605.
Related Tests & Guides
Hindi mein samjheinVitamin D Test Meaning in Hindi: 25(OH)D Report Ka MatlabGet Done at R.K. Hospital
Same-day reports at our in-house pathology lab in Indrapuri, Bhopal. Call, WhatsApp, or walk in; our doctors will explain your report.
226, C-Sector, Indrapuri, Raisen Road, Bhopal (M.P.) 462022 · Directions & timings · 24x7 Emergency
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
Vitamin D Test (25-OH Vitamin D) available with same-day reports. Walk-in or book an appointment.
Call: 0755-4260605Get DirectionsQuick Reference
- Test Name
- Vitamin D Test (25-OH Vitamin D)
- Fasting Required
- No
- Cost in Bhopal
- ₹800 – ₹1,800
- Report Time
- Same day
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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.