Mochi Isle
For parentsUpdated 2026-11-01

New Zealand school years by age: Year 1 to Year 13

In short: New Zealand schooling runs from Year 1 at primary school to Year 13 at secondary school. A quick rule of thumb: NZ Year N is roughly US Grade N − 1 — Year 2 ≈ Grade 1, Year 7 ≈ Grade 6, Year 11 ≈ Grade 10. Start dates and school years differ, so treat it as a rough guide.

NZTypical ageSchoolRoughly USNotes
Year 15–6PrimaryKindergartenChildren can start on their 5th birthday
Year 26–7PrimaryGrade 1
Year 37–8PrimaryGrade 2
Year 48–9PrimaryGrade 3
Year 59–10PrimaryGrade 4
Year 610–11PrimaryGrade 5
Year 711–12IntermediateGrade 6Some areas have intermediate schools; others stay at primary
Year 812–13IntermediateGrade 7
Year 913–14SecondaryGrade 8
Year 1014–15SecondaryGrade 9
Year 1115–16SecondaryGrade 10NCEA Level 1
Year 1216–17SecondaryGrade 11NCEA Level 2
Year 1317–18SecondaryGrade 12NCEA Level 3; NZ Scholarship exams

Parents ask

What is Year 0?

Many schools put children who start later in the year into Year 0 first, then move them to Year 1 the following year, so classmates are closer in age. Each school decides how it does this.

Why can children in the same Year be almost a year apart in age?

In New Zealand children can start school on their 5th birthday rather than at the start of a school year, so one Year group mixes early and late starters. The school year also runs from February to December, about half a year out of step with a September start.

My child is moving from overseas — which Year will they join?

Usually by age rather than by the grade they finished overseas; the school then looks at the child (including their English) and makes the final call.

What is NCEA?

NCEA is New Zealand’s national secondary school qualification: Levels 1 to 3 are usually taken in Years 11 to 13, and strong Year 13 students can also sit NZ Scholarship. The government has announced reforms to secondary qualifications over the next few years, so check with your school for the latest.

How Mochi Isle’s levels line up

Each subject in Mochi Isle has its own ladder: Starter levels 1–3 for children aged about 5 to 9, then eight rungs — Rung 1 is about NZ Year 7, each rung is one Year higher, Rung 7 is about Year 13 and Rung 8 reaches NZ Scholarship. A quick placement on the first visit puts each subject on the right step.

Not sure where your child is? Try the quick placement.

About five minutes, a few questions per subject — right answers make it harder, wrong ones easier. The main island and the daily lesson are free, right in the browser.

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