Calories in Starbucks Soy Latte (Hot) come to 208 in the only size this drink is offered in, Tall. This latte swaps in soy milk for a plant-based alternative that keeps the protein count close to dairy.
That single Tall serving carries 13.8g of fat and 11.8g of protein, one of the higher protein counts among the plant-milk lattes since soy milk naturally carries more protein than almond or oat milk.
This pairs well with the iced version if you’re deciding between a warm or refreshing dairy-free latte option.
Soy Latte (Hot) Nutrition Facts
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Soy Latte (Hot)
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Long-Term Health Impact
After 1 Week
Drinking a daily Grande Soy Latte (Hot) adds 1456 calories to your week — about 280 minutes of brisk walking to offset.
After 1 Month
Over a month, that's 6240 calories — roughly 1.8 lb of potential weight gain if it isn't offset by activity.
After 1 Year
Over a year, a daily Grande Soy Latte (Hot) totals 75920 calories and 3.3kg of sugar — equivalent to about 759 miles of jogging to burn off.

