Smoothie Ratio Calculator

The perfect smoothie follows a simple ratio that balances taste, texture, and nutrition. The golden ratio for a well-blended smoothie is:

Base ratio (per serving):

• 1 cup liquid (240 ml), the foundation for blending
• 1.5 cups fruit (225 g), provides sweetness and flavor
• 0.5 cup vegetables (40 g), adds nutrients without overpowering taste
• 1 tablespoon protein/fat (15 g), for satiety and nutrition
• 0.5 cup ice (optional), for thickness and chill

Liquid options: Water, milk, almond milk, oat milk, coconut water, or juice. Thicker liquids (yogurt-based) may need slightly more volume.

Fruit choices: Bananas are the best base for creaminess. Frozen fruits eliminate the need for ice and create a thicker texture. Popular combinations include banana + berry, mango + pineapple, and peach + banana.

Vegetable additions: Spinach and kale are the most common. Spinach has a milder taste and blends smoother. Start with small amounts if you are new to green smoothies.

Protein sources: Protein powder, nut butter, Greek yogurt, chia seeds, hemp seeds, or silken tofu. They are not interchangeable texturally: nut butters make it creamier, seeds thicken it, and chia keeps thickening for as long as it sits.

Smoothie styles:

• Green smoothie: extra vegetables, less fruit
• Protein smoothie: double protein, less fruit
• Tropical: coconut water base, mango, pineapple
• Berry blast: mixed berries, banana base

Tips: Always put liquid in the blender first. Add soft ingredients before hard ones. Frozen fruit works better than fresh plus ice. Blend 30 to 60 seconds on high.

On volume: the ingredients measure a lot bigger than the drink does. Loose fruit chunks and a packed cup of spinach are mostly air, and they collapse the moment the blades hit them. A classic serving measures out at around 3.5 cups of ingredients and pours as about 505 ml (17 oz) without ice, or 614 ml with it. The panel gives you the poured figure, since that is the one that has to fit in a glass.