Choose plain or flavored Greek yogurt and the milk-fat type, then enter the amount you eat. Container sizes vary, so check the gram weight on the package rather than assuming every tub is one serving.
A worked portion example
A 150 g container of plain nonfat Greek yogurt
Illustrative calculation: 1 5.3 oz container weighs 150 g using the linked record's portion weight. At 59 calories per 100 g, 150 × 59 ÷ 100 = about 89 calories and 15.5 g protein. This is plain nonfat yogurt before toppings; use your product's label for a brand-specific value.
The plain nonfat example includes 150 g for a 5.3 oz container, 170 g for a 6 oz container, and 245 g for a cup. A large tub can hold several servings. Weigh what you spoon into the bowl or scale the label by the amount you eat.
Plain, fruit, and other flavored yogurts have separate profiles, as do nonfat, low-fat, and whole-milk versions. Choose the actual variety before comparing calories or protein. A brand's recipe may differ from these reference examples, so use its label when available.
Start with the yogurt amount, then add the fruit, granola, honey, or nut butter you put in the bowl. If a product includes a separate topping compartment, check whether the package nutrition includes it. Plain-yogurt nutrition cannot establish the total for a finished bowl.
Editorial update: . Portion examples are calculations from the linked USDA records.
Compare all 10 food records, nutrition tables and USDA sources
The 10 exact records in this guide report 89–224 calories in the records' own listed source servings and 59–149 calories per 100 grams. Those are observations from named database records—not a universal range or an estimate of an unseen plate.
Across all 10 named USDA examples, a 5.3 oz container contains 89–224 calories. Each included example lists 150 g for that measure. The same household label can carry a different gram weight elsewhere in USDA data. Among the 3 plain Greek yogurt examples, protein ranges from 8.8–10.3 g per 100 g.
Match my meal
Start with the description closest to what you ate
For Greek yogurt, begin by separating “Yogurt, Greek, low fat milk, flavors other than fruit” from “Yogurt, Greek, with oats.” Choosing a card filters this source set; it does not infer the portion or fill in ingredients the chosen description does not name.
Five rank landmarks are shown from all 10 cited records: minimum, 25th-ranked, median-ranked, 75th-ranked, and maximum. Weight is held at 100 grams; source-serving weights are listed in the table.
This guide keeps 10 named USDA records in view: 10 direct matches. All sit within “Yogurt, Greek.” The exact descriptions remain the unit of comparison; the familiar heading is only the doorway into the evidence.
Why these records appear together: The deterministic grouping rule “normalized first two description segments” placed these 10 records together under the exact grouping key “yogurt greek.” That rule determines membership before any nutrition result is read.
For Greek yogurt, this page can compare 10 named records from FDC 2705439 through FDC 2705441. It cannot observe which preparation was eaten, recover unnamed additions, or supply the eaten grams.
Carry the denominator, exact identity, and strongest observed contrast into every number below.
Portion
A shared 150 g comparison anchor
Equal source weights make the selected Greek yogurt serving totals easier to compare, but the eaten portion still has to be measured or estimated.
Composition
90 kcal separates the fixed-weight endpoints
The lower endpoint is “Greek, nonfat milk, plain”; the higher is “with oats.” This isolates density, not ingredient causation.
Discriminator
1.5 g fiber gap per 100 g
Of protein, fiber, and sodium, the strongest normalized contrast is between “Greek, low fat milk, flavors other than fruit” (0.0 g) and “with oats” (1.5 g).
Observed source examples
Three landmarks inside this source set—not universal endpoints
These 10 records each use a 150 g serving. Their serving calories compare equal weights within this set. They do not define a calorie range for every greek yogurt; match the preparation and adjust to your portion.
Important: “Lower” begins with Yogurt, Greek, nonfat milk, plain; “higher” ends with Yogurt, Greek, with oats, using each record’s own source amount. Those labels order this selected set only—they are not endpoints for every greek yogurt meal.
Full comparison
Compare every selected FNDDS record
For Greek yogurt, serving columns preserve each record’s own listed amount, while calories per 100 g hold weight constant. A dash means the cited record does not supply that field; it does not mean the nutrient is absent.
On smaller screens, focus the table and scroll horizontally to read every column.
USDA records selected for the Greek yogurt nutrition guide
Serving total and calorie density answer different questions
Every selected record uses a 150-gram source amount, so serving-weight differences do not explain the calorie spread inside this set. Their own source servings run from 89 calories for “Greek, nonfat milk, plain” to 224 for “with oats.” At a fixed 100 grams, “Greek, nonfat milk, plain” is 59 calories and “with oats” is 149—a fixed-weight separation of 90 calories. For Greek yogurt, the serving view answers “how much is in the database portion?”; the 100-gram view answers “how concentrated is the matched record?” Neither reveals how many grams were actually eaten.
The scaling rule: multiply a per-100-gram value by eaten grams ÷ 100. The arithmetic is exact; the result is only as defensible as the record match and portion estimate.
Preparation analysis
The long description carries the evidence
The published descriptions distinguish forms such as “Greek, low fat milk, flavors other than fruit”, “Greek, low fat milk, plain”, “Greek, nonfat milk, plain”, “Greek, whole milk, fruit”, and “Greek, with oats”. The source formulations contain 9 distinct ingredient codes; examples that appear in only part of the set include vitamin d as ingredient, yogurt, greek, plain, nonfat, beverages, water, tap, drinking, and butter oil, anhydrous. On this Greek yogurt page, those rows make the records inspectable, but they are not a controlled experiment: they cannot tell us that one named input, by itself, caused a nutrient difference.
Database precision is not meal certainty. Retain the exact description beside the number so later corrections remain possible.
What changes the comparison
Four drivers worth checking before choosing a record
The family label “Greek yogurt” cannot resolve the differences between Yogurt, Greek, low fat milk, flavors other than fruit and Yogurt, Greek, with oats. The four checks below identify the record wording, source weight, and formulation evidence that can.
01
A shared source weight
Every selected record uses 150 grams. Inside this set, serving-calorie differences therefore reflect the published composition rather than a change in source weight.
02
The words that split the family
Representative record-level distinctions include “Greek, low fat milk, flavors other than fruit”, “Greek, low fat milk, plain”, “Greek, nonfat milk, plain”, “Greek, whole milk, fruit”, and “Greek, with oats”. Those phrases are evidence for choosing a record, not decorative subtitle text.
03
Formulation evidence, with limits
9 source-input codes appear across the selected records. Their presence and listed weights describe USDA formulations, not finished plated proportions.
04
The unresolved plate
Even “Yogurt, Greek, low fat milk, flavors other than fruit” leaves the eaten grams and unnamed oils, sauces, toppings, substitutions, or leftovers unresolved. Preserve those Greek yogurt unknowns for correction instead of converting them into false precision.
Record matching
Match identity first; scale quantity second
Read the source name as a sequence of decisions. First confirm that greek yogurt is the right meal family. Then resolve the phrases that actually separate this set—“Greek, low fat milk, flavors other than fruit”, “Greek, nonfat milk, flavors other than fruit”, “Greek, whole milk, flavors other than fruit”, and “Greek, with oats”—before comparing gram weight. If a package, menu, or known recipe provides a closer first-party description, prefer it and keep this USDA record as a transparent fallback.
A practical matching checklist
Read the complete Greek yogurt source description, including preparation and additions.
Compare the listed source weight with the amount actually eaten.
Prefer a current package or restaurant source when a specific branded item is known.
Record toppings, sauces, cooking fat, sides, and substitutions that the selected description does not name.
Decision support from the exact records on this page
Turn source data into a better next decision
These conclusions and reading paths are computed from 10 exact records behind Greek yogurt source-record guide. Links are chosen by record identity, controlled contrast, formulation input, nutrient spread, or serving context—not by loose keyword similarity.
Equal-weight result
Yogurt, Greek, with oats is higher in dietary fiber per 100 g
Yogurt, Greek, with oats reports 1.5 g versus 0 g for Yogurt, Greek, low fat milk, flavors other than fruit: a 1.5 g difference when both are normalized to 100 g.
The 10 records with a listed serving weight on this page each use 150 g. Their serving totals therefore compare equal weights, even if the household labels differ. Match the preparation and adjust the weight to the amount you eat.
Choose the record before reading the number
Yogurt, Greek, low fat milk, fruit and Yogurt, Greek, nonfat milk, plain are not interchangeable
The page keeps both records at the same 100 g denominator and makes Fat-level wording (reduced-fat wording versus nonfat or fat-free wording) the explicit record-description contrast. It does not show that the wording difference caused a nutrient difference. Pick the description that matches the food in front of you rather than averaging away the distinction.
Follow the relationship that matches your question
For Greek yogurt source-record guide, each path states why the destination belongs here, so you can distinguish a true evidentiary connection from a merely similar label.