Every 100 kcal of frozen yogurt brings 2.5 g of protein. On that measure it ranks 75th of the 81 dairy foods in this database and 649th of all 796 foods on the site. Measured by weight instead, its 4 g per 100 g ranks 64th in its group.
Only about 10% of the calories in frozen yogurt come from protein, so it is more of an energy food than a protein food. It is worth eating for other reasons; the protein it adds to a day is incidental.
By weight, fat outweighs protein in frozen yogurt: 5.6 g of fat per 100 g against 4 g of protein, a ratio of 0.7 to 1.
Set against brick cheese, another dairy food entry in the database, a serving carries about 0.5 g more protein (brick cheese has 6.5 g per 1 oz).
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 volume at 175 g, and it covers about 14% of the 50 g FDA Daily Value for protein.
Closer to ice cream than to cultured yogurt in composition.
Serving sizes
Protein in common portions of frozen yogurt
Protein and calories in Frozen yogurt for 100 g, the site serving and USDA household portions.
Portion
Weight
Protein
Calories
100 g
100 g
4 g
159 kcal
1 cup (serving used here)
175 g
7 g
278 kcal
The USDA record lists no other household measure for this food; 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 g. The 1 cup serving used on this page weighs 175 g and so carries 7 g.
How much protein do you get per 100 calories of frozen yogurt?
2.5 g. That figure divides its 4 g of protein per 100 g by its 159 kcal per 100 g, so it does not depend on serving size.
Is the protein in frozen yogurt complete?
Yes. The protein in frozen 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 frozen yogurt?
About 14%. One 1 cup serving has 7 g, and the FDA Daily Value for protein is 50 g.
Figures from USDA FoodData Central record #2705454 (Frozen yogurt, soft serve, vanilla), 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.