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Ingredient swap

Oat Milk vs Soy Milk

Soy milk has about three times the protein of oat milk. Oat milk is creamier and slightly sweeter.

How to swap

1:1 in baking and coffee. Choose soy when protein matters.

Side by side

Per 100 gOat MilkSoy Milk
Calories48 33 better
Protein1 g2.9 gbetter
Carbs6.5 g1.7 gbetter
Fat2 g1.6 g
Fiber0.8 gbetter0.5 g
Sugar4 g0.4 gbetter
Sodium42 mg35 mgbetter
1 cup weighs240 g243 g

"Better" means more protein or fiber, or fewer calories, carbs, sugar or salt. Fat is not scored.

Macros per 100 g

Protein
Oat Milk1 g
Soy Milk2.9 g
Carbs
Oat Milk6.5 g
Soy Milk1.7 g
Fat
Oat Milk2 g
Soy Milk1.6 g
Fiber
Oat Milk0.8 g
Soy Milk0.5 g
Sugar
Oat Milk4 g
Soy Milk0.4 g

Common questions

Can I use soy milk instead of oat milk?

1:1 in baking and coffee. Choose soy when protein matters.

Which has more protein?

Soy Milk, with 2.9 g per 100 g versus 1 g.

Which has fewer calories?

Soy Milk, with 33 calories per 100 g.

Compare something else

First ingredient
Second ingredient