One of the biggest questions families ask is, “When is the best age for my child to start boarding?” The truth is, there’s no one-size-fits-all answer. It depends on your child’s personality, maturity, and your family’s goals. In this blog, we’ll walk through the key age entry points, what to consider at each stage, and how to decide what’s right for your child.

Common entry ages for UK boarding schools

UK boarding schools typically offer full-time boarding from around age 7, but most families begin considering it from Year 5 onwards. These are the most common entry points:

• Age 11+ (Year 7): A natural transition point from primary to secondary school. This suits confident and independent younger children, especially if they’ve already experienced some time away from home at camps or with relatives.

• Age 13+ (Year 9): The most traditional entry for senior boarding schools. Many prep schools finish at Year 8, making this a key intake year. It offers a fresh start, often with a large new cohort.

• Age 16+ (Sixth Form): Ideal for older students seeking strong A-Level or IB pathways. This is popular among international students aiming to join top UK universities. It’s also a good option for those who want to specialise in sport, music, or specific academic subjects.

Some schools also offer flexi or weekly boarding at younger ages. If you’re not sure which route is best, you can book a consultation and we’ll talk you through your options.

What age is right for your child?

Every child is different. Some take to boarding easily at 11, others need time to build confidence. Here are a few things to think about:

• Emotional readiness: Is your child happy to spend time away from home? Are they confident navigating new social situations?

• Academic transition: Will they benefit from starting fresh at a key stage, such as before GCSEs or A-Levels?

• Support systems: Will the school’s pastoral care match your child’s needs? Have you discussed what homesickness might feel like and how it will be supported?

You can read our tips on emotional preparation if your child is feeling unsure.

How international families often plan ahead

Families applying from overseas often plan 12 to 24 months in advance, especially for entry at 13+ or 16+. UK schools have competitive application timelines, and entrance tests like the UKiset or school-specific exams can take time to arrange.

Starting earlier gives your child time to adjust to the curriculum and build friendships before major exams. We often recommend looking at earlier entry years where possible, especially for children whose first language isn’t English.

Learn more about how the application process works to plan with confidence.

Summary: There’s no perfect age just the right fit for your family

The best age to start boarding depends on your child’s confidence, academic needs, and family goals. Whether you’re considering Year 7, Year 9, or Sixth Form, the key is finding a school that fits your child’s strengths and supports their growth. We’ve helped families start this journey at every age, and we’re here to help you too.

Book your consultation

Still unsure what year group is right for your child? Book a consultation and we’ll help you explore your options with care, clarity, and support tailored to your family.