How accurate is the smoothie calorie calculator?

It uses a local ingredient database based on standard food measures and typical product labels. Results are estimates. Brand, serving weight and recipe changes can make a meaningful difference; check the label when accuracy for a specific product matters.

How many calories should a smoothie have?

There is no universal target. A snack, part of breakfast and a larger meal have different roles. The tool compares ingredients; it does not prescribe your calorie intake or a medical diet.

Why is my smoothie so high in calories?

Check the quantities of nut butter, oats, seeds, juice and sweeteners, then confirm you entered the correct units. Compare one change at a time. An ingredient can be nutritious and still contribute substantial energy.

Does blending change the calories?

Blending does not itself add ingredients or calories. If you strain out pulp, discard part of the batch or add toppings, the original full-blend estimate no longer describes exactly what you drink.

Can I save or share my smoothie?

Yes. The tool remembers your last blend in this browser, and the Share button creates a link that reopens the exact ingredients and amounts.

Free tool

Smoothie calorie calculator

Start with a flavour you love. Add ingredients, adjust the portions and see what is in your glass, from calories and protein to fibre and sugar.

Meet your next favourite blend

Choose a starting recipe, then make it yours. Or build from the ingredients below.

Add ingredients · 21 choices

Your blend is ready to buildView blend ↑

How to calculate your smoothie

Choose each ingredient, including the liquid and any toppings you will eat.
Match the unit shown. Half a cup is 0.5 of a cup; it is not 0.5 grams.
Adjust quantities and compare calories, protein, carbs, fat, fibre and sugar.
For two equal servings, divide every full-blend total by two.

The database contains 82 ingredients. Standard values are based on USDA FoodData Central and typical product labels; it is not a live lookup of your brand. Read our nutrition estimate policy.

A simple banana blend, worked out

An example using the same database as the calculator. It is a demonstration, not a recommended meal size.

1 × medium (118 g) banana105 kcal
1 × cup (244 ml) milk, 2%122 kcal
0.5 × 3/4 cup (170 g) greek yogurt, non-fat plain50 kcal

About 277 kcal · 17.8 g protein

The figures describe the whole blend. For texture and ingredient choices, see the frozen fruit guide or compare protein smoothie recipes.

FAQ

About the numbers

Where the data comes from and how to read it.

It depends on the ingredients and quantities. Add everything in your blender, including milk, oats, seeds and sweeteners. The result describes the full blend; divide by the number of equal portions if you share it.

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