Universal Primary Free School Meals in London – policy evaluation

Greater London Authority
Implementation costThe cost estimates in the Toolkits are based on the average cost of delivering the intervention.
Evidence strengthThis rating provides an overall estimate of the robustness of the evidence, to help support professional decision-making in schools.
Impact (months)The impact measure shows the number of additional months of progress made, on average, by children and young people who received the intervention, compared to similar children and young people who did not.
0
months
Project info

Independent Evaluator

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UCL Institute of Education

Offer of free school meals for all primary school pupils in London in response to the cost of living crisis.

Pupils: 270000 Schools: 1700
Key Stage: 2 Duration: 2 year(s) 9 month(s) Type of Trial: Policy research and evaluation
Completed November 2025

In February 2023, the Mayor of London announced £130 million of funding for the emergency provision of free school meals for all pupils in state-funded primary schools in London boroughs. Although primarily intended as a cost-of-living support measure – projected to save families around £440 per child – the provision may have other impacts on pupil outcomes like attainment and attendance.

The Greater London Authority estimated that offering free school meals to all primary school pupils in London boroughs would reach an additional 270,000 children. This figure accounts for the London boroughs that already offer universal free school meals to primary pupils, and pupils in Reception, Year 1 and Year 2, who have been entitled to free school meals since 2014. In January 2024, the Mayor of London announced that the offer would be extended to cover the 2024/25 school year. The Mayor has since committed to funding the scheme for at least the rest of his Mayoral term in 2028.

Outcome/​Group
ImpactThe size of the difference between pupils in this trial and other pupils
SecurityHow confident are we in this result?
All pupils - Key Stage 2 average point score
0
Months' progress
(Effect size 0.01)