According to the United States Department of Health and Human Services, eggs should be cooked until both the white and the yolk are firm, and the water temperature should be 74–82 °C (165–180 °F).
Menurut Departemen Kesehatan dan Layanan Masyarakat Amerika Serikat, telur harus dimasak sampai putih dan kuning telur menjadi padat bahkan hingga mengeras, dan suhu air yang digunakan harus 74–82 °C (165-180 °F).