Mae rhaglen lywodraethu Llywodraeth Cymru, Symud Cymru Ymlaen, yn ymrwymo Gweinidogion i ddarparu 30 awr yr wythnos o addysg gynnar a gofal plant a ariennir gan y llywodraeth ar gyfer rhieni plant tair a phedair oed am 48 wythnos y flwyddyn. Ar hyn o bryd, mae'r cynnig ar gael mewn hanner o'r awdurdodau lleol a bydd ar gael ledled y wlad erbyn 2020.
The Welsh Government’s programme for government, Taking Wales Forward, commits Ministers to providing 30 hours of government-funded early education and childcare for working parents of three and four year olds, 48 weeks of the year. The offer is currently available in half of local authorities and will be available across the whole of Wales by 2020.