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Hemoglobin normal range

Hemoglobin (Hb) carries oxygen in your red cells. Low levels mean anaemia, which is very common in Pakistan, especially in women.

Check your hemoglobin

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For adults. The range printed on your report comes first, because labs differ. Nothing you type leaves your browser.

Normal hemoglobin levels

The World Health Organization treats levels below the figures here as anaemia.

GroupAnaemia if below
Men13 g/dL
Women who are not pregnant12 g/dL
Pregnancy, first and third trimester11 g/dL
Pregnancy, second trimester10.5 g/dL
Children 5 to 11 years11.5 g/dL
Children 2 to 4 years11 g/dL
Children 6 to 23 months10.5 g/dL

Causes of low hemoglobin

  • Too little iron, often from heavy periods, pregnancy or diet.
  • Low vitamin B12 or folate.
  • Thalassaemia trait, which is common in Pakistan.
  • Blood loss, including from the stomach or bowel.

Symptoms

Tiredness, pale skin, breathlessness, dizziness and a racing heart. See a doctor quickly for chest pain, fainting, or black stools.

Foods rich in iron

Red meat, liver, chicken, lentils, chickpeas, spinach and dates. Vitamin C helps your body absorb iron, while tea with meals reduces it.

اردو میں خلاصہ

ہیموگلوبن خون میں آکسیجن پہنچاتا ہے۔ مردوں میں 13 اور خواتین میں 12 سے کم ہو تو خون کی کمی سمجھی جاتی ہے۔ حمل میں یہ حد 11 ہے۔ تھکن، چہرے کی زردی اور سانس پھولنا عام علامات ہیں۔ آئرن کی گولیاں خود سے نہ لیں، پہلے ڈاکٹر سے وجہ معلوم کریں۔

Last checked 1 November 2026. This page is for information and does not replace your doctor. Reference ranges differ between labs, so the range printed on your report comes first.

References: World Health Organization. Guideline on haemoglobin cutoffs to define anaemia in individuals and populations. 2024. MedlinePlus, US National Library of Medicine: lab test information. Merck Manual: normal laboratory values.

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Common questions

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What is a dangerous hemoglobin level?

Below 8 g/dL is severe anaemia in adults, and below 7 g/dL in pregnancy and young children. Severe anaemia needs prompt medical care.

Should I take iron tablets for low hemoglobin?

See a doctor first, because not all anaemia comes from low iron. Thalassaemia trait, for example, does not improve with iron.

How can I raise my hemoglobin?

It depends on the cause. If it is low iron, your doctor may suggest iron-rich food and treatment. A blood test shows the cause.

Try it with next week’s patients

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