How much formula should an 8 month old be eating?

My 8 month old son gets 3 7oz bottles a day with 3 meals. Breakfast is a small jar of fruit and rice cereal. lunch is usually 1 jar of fruit, and dinner is a stage 2 jar of meat meal with a stage 2 jar of veggies. In the past month I have introduced him to a sippy cut of water, and I always have that around. The feedings go somewhat like this

7:30 bottle

10:30 breakfast

1:30 bottle

2:30 lunch snack

5:30 dinner

8:00 bottle

9:00 bed