How much milk/formula is usual for an 8 month old?

[Tigs0609]

Just that really... I'm a first time mum so I'm just wondering what the required amount of formula is now that my DS is eating around 3 meals a day, oh and when is it best given? Thanks

Around 20oz over a 24 hr period is what I worked around my ds had 3 7oz bottles ( 1 morning 1 late afternoon 1 bedtime ) he often had more milk in with weetabix or mash etc