Recommended adult to child ratios for working with children

Last updated: 28 Nov 2018 Topics: Safeguarding and child protection

Guidance on appropriate levels of supervision for children and young people

When working with groups of children and young people there must be enough adults to provide the appropriate level of supervision.

Staffing and supervision ratios can sometimes be difficult to judge. You need to make sure you have enough staff and volunteers to ensure children are safe – and that these adults are suitable to undertake various tasks as needed.

It may not always be possible to stick to recommended ratios. However, you should make every effort to achieve the best level of supervision of children at all times.

Supervision

Supervision

Supervision levels will vary depending on the children's age, gender, behaviour and the abilities within your group.

They will also vary depending on:

  • the nature and duration of activities
  • the competence and experience of staff involved
  • the requirements of location, accommodation or organisation
  • any special medical needs
  • any specialist equipment needed.

After taking these into consideration you can make decisions about how many adults you need and what skills and experience they should have.

You need to know whether adults need to have a vetting and barring check and be clear about any additional safeguards which need to be put in place. For example:

  • ensure adults who do not meet the criteria for a vetting and barring check are being supervised at all times
  • make sure all adults who have contact with children understand and agree to follow your safeguarding policy and procedures.

If you’re working within the performing arts and children are being chaperoned you should make sure the relevant licences are in place.

> Find out more about safer recruitment including vetting and barring checks

> Find out more about safeguarding in the performing arts

Staff and volunteers need to have:

  • an understanding of their responsibility to keep children and young people safe
  • insurance for certain activities
  • codes of practice which they understand and agree to follow.
Adult to child ratios

Adult to child ratios

We recommend having at least two adults present when working with or supervising children and young people. We recommend the following adult to child ratios as the minimum numbers to help keep children safe:

  • 0 - 2 years - one adult to three children
  • 2 - 3 years - one adult to four children
  • 4 - 8 years - one adult to six children
  • 9 - 12 years - one adult to eight children
  • 13 - 18 years - one adult to ten children

We recommend having at least two adults present, even with smaller groups.

If young people are helping to supervise younger children only people aged 18 or over should be included as adults when calculating adult to child ratios.

Toilet ratios

If the group has both boys and girls there should be at least one male and one female responsible adult supervising visits to the toilet.

Adults who haven't previously volunteered and haven't had the necessary vetting checks shouldn't be left alone with children or take them to the toilet unaccompanied.

In larger groups of children, encourage groups to take a comfort break together with one responsible adult while the other adult(s) supervises the remaining children and keep a head count.

First aid ratios

We recommend that at least one adult is trained in first aid.

If you're running one-off events you will need to carry out a first-aid and medical risk assessment. Many organisations provide medical services but ensure the organisation you select is competent, trained in first aid and able to cope with the demands of your event.

Travelling ratios

When travelling with children and young people the recommended adult to child ratio can vary depending on:

  • size of the group
  • age of the children and their behaviours
  • size of the vehicle that you are travelling in.

If you are travelling in a car it is recommended that there is one adult driving and one adult supervising the children. Larger groups and vehicles will require more adults to ensure adequate supervision. Think about having one adult driving and at least one adult supervising the children, depending on the size of the group.

Early years

Early years

In England, the Department for Education (DfE) publishes guidance for early years providers (PDF) which sets out statutory requirements about adult to child ratios (DfE, 2017). The required adult to child ratios vary depending on the setting and the age of children.

Key points for all early years settings include:

  • staffing arrangements must meet the needs of all children and ensure their safety
  • children must usually be within both sight and hearing of staff and always within at least either sight or hearing
  • only those aged 17 or over may be included in ratios (and staff under 17 should be supervised at all times)
  • students on long term placements, volunteers and staff working as apprentices may be included in the ratios if they are old enough and the provider is satisfied that they are competent and responsible.

Pages 23-27 of the guidance set out the statutory staff to child ratios for: childminders; early years providers other than childminders; those providing before and after school care; and those providing holiday care.

There is no specific guidance for adult to child ratios in the early years in other nations, but the DfE guidance provides a helpful example of best practice.

Staff to pupil ratios in schools

Staff to pupil ratios in schools

There is no statutory guidance for schools on adult to child ratios for classrooms.

Schools are expected to carry out their own risk assessment to determine appropriate levels of supervision for each class size at the beginning of each academic year.

The National Union of Teachers (NUT) does provide guidance on class sizes and advises schools to consider any emotional, behavioural and special needs into account when determining staff to child ratios.

There is no statutory guidance around break and lunchtime supervision but schools need to carry out a risk assessment to determine appropriate adult to child ratios. Things to consider include:

  • the layout of the playground
  • the number of children on the playground
  • the ages of the children on the playground.
References and resources

References and resources

Department for Education (DfE) (2017) Early years foundation stage statutory framework (EYFS) (PDF). London: Department for Education (DfE).

National Union of Teachers (NUT) (2018) Class sizes. [Accessed 15/11/2018].

Elearning

Our elearning courses will help develop your understanding of how to protect children.

Related NSPCC resources

Safer recruitment

Writing a safeguarding policy 

Safeguarding and child protection in schools