Hi! Depende sa brand instructions, pero usually for 6oz ng water, it's around 2 scoops lang ng Bonakid 1 to 3, pero check mo talaga ang can para sure kasi baka may adjustment depending sa feeding schedule ng baby mo. One of my friends na gumagamit din nito always double-checks the ratio on the label para hindi ma-dilute or too concentrated ang formula, so just to be safe tingnan mo din kung ano ang recommended serving size specifically for 6oz!