Green smoothie ratio calculator
The whole trick to a green smoothie is the ratio. Pick your greens, fruit and liquid, set the amounts, and see whether you will taste the spinach.
Greens to fruit sits near 0.1 by weight. The fruit leads, so the greens hide completely. Great for beginners and kids. Spinach and kale are high in oxalate, so rotate your greens across the week.
Greens add color and nutrients but almost no calories or body, so you can adjust them freely without changing the texture. If it comes out thin, add more frozen fruit rather than less liquid.
The ratio that hides the spinach
A green smoothie only works if you cannot taste that it is green, and that is a question of balance, not of willpower. Enough sweet, ripe fruit will bury a handful of spinach completely, while too many leaves for the fruit tips it into something you have to talk yourself into drinking. Dial the greens up as your taste adjusts, keep the fruit doing the heavy lifting, and the meter tells you exactly where the line is.
Sweet, strong fruit like mango, pineapple and banana masks the grassy note of spinach far better than a subtle berry does. When you are starting out, let the fruit lead and keep the greens to a single handful.
It is the mildest of the leafy greens, which is why it is the one that disappears into fruit. Kale is stronger and more fibrous, so ease into it once spinach has stopped tasting like anything.
A handful of leaves weighs almost nothing and blends to nothing, so it does not change how thick the smoothie is. Keep your liquid and fruit where they are and add the greens on top.
Spinach and kale are high in oxalate, and eating the same green every single day is not the point of variety anyway. Swap in cucumber, celery or a different leaf so no one plant dominates.
Counting the calories in your greens?
See exactly how a green smoothie stacks up on calories, protein, carbs and fat with the green smoothie calorie guide, or open the full calorie calculator for any blend.
Calories in a green smoothieEstimates, 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.