Every 100 kcal of soy yogurt brings 5.4 g of protein. On that measure it ranks 27th of the 31 soy foods in this database and 449th of all 796 foods on the site. Measured by weight instead, its 4.83 g per 100 g ranks 27th in its group.
Around 21% of the calories in soy yogurt come from protein, so it is moderately protein-dense. It contributes to a day's protein total, but the bulk of what it delivers is energy rather than amino acids - treat it as a contributor alongside a denser source, not as the protein in a meal.
Weight for weight, soy yogurt has 1.8 g of protein for each gram of fat (4.83 g against 2.63 g per 100 g).
Set against meatless deli slices, another soy food entry in the database, a serving carries about 3.2 g more protein (meatless deli slices has 5 g per 1 slice).
It is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own. The serving quoted here is measured by weight at 170 g, and it covers about 16% of the 50 g FDA Daily Value for protein.
Serving sizes
Protein in common portions of soy yogurt
Protein and calories in Soy yogurt for 100 g, the site serving and USDA household portions.
Portion
Weight
Protein
Calories
100 g
100 g
4.83 g
90 kcal
6 oz container (serving used here)
170 g
8.2 g
153 kcal
1 5.3 oz container
150 g
7.2 g
135 kcal
1 cup
245 g
11.8 g
221 kcal
Portion weights are the household measures listed on the USDA record; protein and calories scale from the per-100 g figures.
SampleWhat goal trends look like after a week
109 g
Average per logged day
4 of 7
Days goal met
71%
Complete-protein share
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Sample figures for one made-up week against a 110 g goal, not your data. Red bars met the goal. Your own log fills this in with Premium.
4.83 g. The 6 oz container serving used on this page weighs 170 g and so carries 8.2 g.
How much protein do you get per 100 calories of soy yogurt?
5.4 g. That figure divides its 4.83 g of protein per 100 g by its 90 kcal per 100 g, so it does not depend on serving size.
Is the protein in soy yogurt complete?
Yes. The protein in soy yogurt supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own.
What share of the protein Daily Value is one serving of soy yogurt?
About 16%. One 6 oz container serving has 8.2 g, and the FDA Daily Value for protein is 50 g.
Figures from USDA FoodData Central record #2707444 (Yogurt, soy), FNDDS survey data. USDA data is in the public domain. Values are the published reference figures for that record, not lab measurements for a specific brand or batch.