OSHC ratio quick check

Last reviewed: 11 November 2026. Ratios from regulations 122, 123(1)(d), 260 (ACT) and 369 (WA), and state qualification rules from regulations 261 and 262 (ACT), 290 (NT), 299 (Qld), 321 (SA), 356 (Vic) and 370 (WA) of the Education and Care Services National Regulations, as set out in our OSHC regulations guide. The check runs in your browser and stores nothing. General information, not legal advice.

Quick answer

Outside school hours care uses a 1:15 ratio for children over preschool age in most of Australia (regulation 123(1)(d)). The ACT uses 1:11 (regulation 260). Western Australia uses a table: 1 educator for up to 10 children, 2 for 11 to 26, then 1 more for each further 13, or 1 for every 10 when a preschool-age child attends (regulation 369). Only educators working directly with children count (regulation 122). Enter your state and the number of children to see the educators needed and the state qualification rule that applies on top.

A quick ratio and qualification check for before school care, after school care and vacation care, by state.

OSHC ratio quick check

Western Australia: a preschool-age child attends (1 educator for every 10 children, r 369)

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The rules it applies

For a whole day of shifts and breaks, use the ratio day planner. The full guide is OSHC regulations.

Frequently asked questions

What is the OSHC ratio in Australia?

1 educator to 15 children over preschool age in most states (regulation 123(1)(d)). The ACT uses 1:11 (regulation 260) and Western Australia uses its own table (regulation 369).

Do OSHC educators need a qualification?

There is no national requirement. Victoria, Queensland, South Australia, Western Australia, the ACT and the Northern Territory set their own rules; NSW and Tasmania set none.

What ratio applies when a preschool child attends vacation care?

The ratio for that child's age band applies to them as well. In Western Australia the whole group moves to 1 educator for every 10 children (regulation 369).

Ask the question in your own words

WIDEN Law answers National Quality Framework questions with inline citations to the National Law, the Regulations and the NQS, so you can check the source provision yourself.

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This page is a research summary, not legal or compliance advice. It is written in our own words from the sources linked on the page; confirm the position with your regulatory authority before relying on it for a compliance decision.