The goals of the study were to identify: (a) the differences in father involvement level between fathers in the United Kingdom and Asia; (b) the differences in father involvement between fathers within Asia (Indonesia and Hong Kong); and (c) the factor that contributed to father involvement the most: work-life balance or couple satisfaction. By using snowball sampling, 256 fathers (51 from the United Kingdom, 106 from Indonesia, and 99 from Hong Kong) participated in the study via an online survey that measured their level of involvement, couple satisfaction, and work-life balance. Results revealed a statistically significant difference in father involvement between fathers from Indonesia and Hong Kong (t = 6.307, p < .000, 95% = 16.286, 31.101), but not between fathers from the United Kingdom and Asia (t = -.487, p = .627, 95% = -8.003, -4.841). Couple satisfaction was directly correlated to father involvement and also acted as the mediating factor between work-life balance and father involvement meaning that father involvement was influenced by a larger system that was interconnected with wider society as well as the couple relationship.Keywords: work-life balance, couple satisfaction, father involvement, cross-cultural study Tujuan studi ini adalah untuk mengidentifikasi: (a) perbedaan tingkat keterlibatan ayah di Inggris Raya dalam pengasuhan dibandingkan ayah di Asia; (b) perbedaan tingkat keterlibatan ayah dalam pengasuhan di wilayah Asia (Indonesia dan Hong Kong); dan (c) faktor yang berkontribusi paling besar pada keterlibatan ayah dalam pengasuhan, kepuasan perkawinan, atau work-life balance. Dengan menggunakan snowball sampling, 256 ayah (51 dari Inggris Raya, 106 dari Indonesia, dan 99 dari Hong Kong) berpartisipasi dalam studi ini dengan mengisi format daring yang mengukur tingkat keterlibatan ayah dalam pengasuhan, kepuasan perkawinan, dan work-life balance. Hasil menunjukkan perbedaan signifikan dalam keterlibatan ayah dalam pengasuhan di antara ayah di Indonesia dan Hong Kong (t = 6.307, p < .000, 95% = 16.286, 31.101), tapi tidak antara ayah di Inggris Raya dan Asia (t = -.487, p = .627, 95% = -8.003, -4.841). Kepuasan pasangan berkorelasi langsung dengan keterlibatan ayah dalam pengasuhan, dan juga berperan sebagai faktor yang memediasi work-life balance dan keterlibatan ayah. Hal ini menunjukkan keterlibatan ayah dalam pengasuhan dipengaruhi oleh sistem sosial yang lebih besar dan saling terhubung, dan juga kualitas hubungan pasangan.Kata kunci: work-life balance, kepuasan pasangan, keterlibatan ayah, studi lintas budaya Parenting practises have shifted considerably over the last few decades. In traditional methods of parenting, mothers were solely responsible for care giving, providing a secure base for the children, and the domestic tasks; meanwhile, fathers were seen as the ex-