“Hemoglobin” or “Haemoglobin”

Language

Hemoglobin and haemoglobin are both English terms.

Usage

Hemoglobin is predominantly used in 🇺🇸 American (US) English (en-US) while haemoglobin is predominantly used in 🇬🇧 British English (used in UK/AU/NZ) (en-GB).

In terms of actual appearance and usage, here's a breakdown by country, with usage level out of 100 (if available) 👇:

Term	US	UK	India	Philippines	Canada	Australia	Liberia	Ireland	New Zealand	Jamaica	Trinidad & Tobago	Guyana
hemoglobin	100	45	69	99	96	44	100	45	45	57	62	64
haemoglobin	0	55	31	1	4	56	0	55	55	43	38	36

• In the United States, there is a preference for "hemoglobin" over "haemoglobin" (100 to 0).
• In the United Kingdom, there is a 55 to 45 preference for "haemoglobin" over "hemoglobin".
• In India, there is a preference for "hemoglobin" over "haemoglobin" (69 to 31).
• In the Philippines, there is a preference for "hemoglobin" over "haemoglobin" (99 to 1).
• In Canada, there is a preference for "hemoglobin" over "haemoglobin" (96 to 4).
• In Australia, there is a 56 to 44 preference for "haemoglobin" over "hemoglobin".
• In Liberia, there is a preference for "hemoglobin" over "haemoglobin" (100 to 0).
• In Ireland, there is a 55 to 45 preference for "haemoglobin" over "hemoglobin".
• In New Zealand, there is a 55 to 45 preference for "haemoglobin" over "hemoglobin".
• In Jamaica, there is a preference for "hemoglobin" over "haemoglobin" (57 to 43).
• In Trinidad & Tobago, there is a preference for "hemoglobin" over "haemoglobin" (62 to 38).
• In Guyana, there is a preference for "hemoglobin" over "haemoglobin" (64 to 36).

Examples

Below, we provide some examples of when to use hemoglobin or haemoglobin with sample sentences.

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