* Location: Schools in the UK, Switzerland, and the US tend to be significantly more expensive than those in other countries. Even within a country, location impacts cost.
* Type of school: Independent (private) schools are considerably more expensive than state-funded boarding schools (where they exist). Religious affiliation can also influence cost.
* Amenities and facilities: Schools with extensive sports facilities, arts programs, and advanced technology will generally be pricier.
* Specific school reputation and prestige: Highly selective and well-known schools often command higher fees.
Therefore, giving a single average figure is misleading. However, a reasonable estimate for a *term* at a private boarding school in a relatively expensive country like the UK or US could range from £10,000 to £20,000 (approximately $13,000 to $26,000 USD) or even more. Less expensive options exist, particularly in other parts of the world, but these would be significantly lower.
It's crucial to research specific schools and their fee structures for accurate cost information. School websites are the best place to start. Keep in mind that this is only the tuition; additional costs like uniforms, books, extracurricular activities, and travel will add substantially to the overall expense.