One prep session, a month of smoothies
Smoothie freezer pack calculator
Build one bag, pick how many weeks you want covered, and take the shopping list to the shop. Liquid stays out of the bag — it goes in the blender on the morning.
1 Build one bag · no liquid — that goes in the blender on the day
Frozen fruit & veg
Creamy base (freezes in portions)
Greens & extras
Boosters (add dry to the bag)
2 How many bags?
Custom 14
3 Your shopping list · for 14 bags
Ingredient Per bag Buy in total Cost
Frozen Banana 1× 1 cup (sliced) 2100 g 4.6 lb $4.20
Frozen Mixed Berries 1× 1 cup 1960 g 4.3 lb $6.30
Spinach 1× 1 cup 420 g 0.9 lb $4.20
Chia Seeds 1× 1 tbsp 168 g 14× 1 tbsp $2.80
Batch summary
14 freezer bags
$17.50
$1.25 a smoothie
Calories a bag 269
Protein a bag 5.8 g
Weight a bag 332 g
Total to buy 4.6 kg
4.9 L Freezer space
40m Prep session
$80.50 Saved vs bar
Fill the bags flat, press the air out and stack them upright — 14 flat bags take about 4.9 litres. On the morning, tip one into the blender with 1–1¼ cups of liquid.
Not sure how much liquid? Use the ratio calculator →Estimates, not advice. Every figure on this page is calculated from published per-100 g reference values and standard household measures, so your own brands, portions and equipment will move it. Nothing here is medical, nutritional or dietetic advice — talk to a qualified professional before acting on it, particularly if you are pregnant, managing a health condition, or feeding a child.