Energy
upper quarter327 kcalthis record per 100 g
- Corpus median
- 168 kcal
- Middle 50%
- 138–189 kcal
Based on 116 records reporting energy.
Breakfast foodsmoderate variability
Egg, yolk only, cooked, no added fat calories: 56 per 1 egg (17 g)
This exact USDA record reports 56 calories for 1 egg (17 g). That answer belongs to this description and weight; it is not a universal value for every meal that shares the name.
Quick facts
1 egg · 17 g
- Calories
- 56 kcal
- Protein
- 2.8 g
- Carbohydrate
- 0.2 g
- Total fat
- 4.9 g
- Fiber
- 0 g
- Sodium
- 28 mg
Portion calculator
Estimate your portion
Choose a source measure or enter the weight you ate.
Estimated for 1 egg · 17 g
56calories
Egg, yolk only, cooked, no added fat
- Protein
- 2.8 g
- Carbs
- 0.2 g
- Fat
- 4.9 g
— means the source has no value available.
These values scale the selected reference food by weight. Ingredients, preparation, and portion size can change your meal’s estimate.
Nutrition facts, household measures, preparation notes and USDA sources
The editorial read
The useful answer has a weight, a composition, and an identity
Portion: the cited record reports about 56 calories for 1 egg at 17 grams. On a fixed-weight basis, the same record contains 327 calories per 100 grams. The first number answers a portion question; the second answers a concentration question.
Composition: that source amount also reports 2.8 g protein, 0 g fiber, and 28 mg sodium. Read those values together: a calorie total by itself cannot describe the nutrient profile.
Identity: the largest listed formulation input is eggs, grade a, large, egg yolk, representing 99.7% of the record’s listed input weight. The record contains 2 source-input rows in all. These are provenance for a standardized calculation, not a recipe for your plate.
The source calls its underlying survey portion “Quantity not specified,” but it separately lists 1 egg at the identical weight. We use the familiar household label here without changing the source calculation.
The household measures attached to this record span roughly 56–441 calories across the listed portions. That is a set of scaled examples—not a confidence interval, a recommendation, or a claim about the full universe of recipes.
Calculated from the smallest and largest usable household measures listed by USDA for this exact FNDDS record; not a confidence interval.
Record-specific decision brief
What the numbers say—and what choice still belongs to you
This analysis belongs to USDA FDC 2707174: “Egg, yolk only, cooked, no added fat.” It separates gram-weight arithmetic, corpus context, label signals, and record selection so one number does not have to answer four different questions.
01 · Portion arithmetic
Three weights, one fixed composition
For FDC 2707174, each row multiplies the published per-100-gram values by its stated weight. “75% of the reference weight” through “1 cup” are weight scenarios: named measures come from USDA, while percentage labels are transparent arithmetic.
| Scenario | Weight | Energy | Protein | Fiber | Sodium |
|---|---|---|---|---|---|
| 75% of the reference weightArithmetic scenario from the reference weight | 12.8 g | 42 kcal | 2.1 g | 0 g | 21 mg |
| 1 eggUSDA-listed household measure | 17 g | 56 kcal | 2.8 g | 0 g | 28 mg |
| 1 cupUSDA-listed household measure | 135 g | 441 kcal | 21.9 g | 0 g | 221 mg |
02 · Fixed-weight context
Where 100 grams sits inside Eggs and omelets
The comparison set contains 116 exact records in the Eggs and omelets USDA category. Here, “upper quarter” describes FDC 2707174’s energy position in that corpus—not nutritional quality, desirability, or a health rating.
Protein
upper quarter16.2 gthis record per 100 g
- Corpus median
- 11.6 g
- Middle 50%
- 10.6–12.6 g
Based on 116 records reporting protein.
Dietary fiber
middle half0 gthis record per 100 g
- Corpus median
- 0 g
- Middle 50%
- 0–0.2 g
Based on 116 records reporting dietary fiber.
Sodium
lower quarter164 mgthis record per 100 g
- Corpus median
- 314 mg
- Middle 50%
- 262–381 mg
Based on 116 records reporting sodium.
03 · FDA label lens
The strongest strength-side and tradeoff-side signals
At FDC 2707174’s 17 g reference weight, the largest strength-side percentage among the nutrients evaluated here is Vitamin A; the larger tradeoff-side percentage is Saturated fat. Percentages use FDA label Daily Values, whose general “high” guide begins at 20% Daily Value. This is not an overall score or a personalized target.
Strength-side signals
Vitamin A64.6 µg
≈ 7% DV. This does not cross the FDA’s 20% ‘high’ guide.
Tradeoff-side signals
Saturated fat1.6 g
≈ 8% DV. This does not cross the FDA’s 20% ‘high’ guide.
Sodium28 mg
≈ 1% DV. This does not cross the FDA’s 20% ‘high’ guide.
04 · Highest-impact checks
The three levers most worth resolving first
For “Egg, yolk only, cooked, no added fat,” the first-pass checks follow the evidence actually published: its named weights, the FDC 2707175 alternative, and its source-formulation identity.
- 01
Listed portion span: 1 egg to 1 cup
USDA assigns those measures 17 g and 135 g. At this record’s fixed composition, scaled energy moves from 56 kcal to 441 kcal.
- 02
Record choice: compare with FDC 2707175
At an equal 100 g, this record has 3.9 g less total fat than “Egg, yolk only, cooked, fat added.” That is a record-level contrast; it does not identify which ingredient caused the difference.
- 03
Formulation anchor: Eggs, Grade A, Large, egg yolk
The source formulation has 2 input rows; Eggs, Grade A, Large, egg yolk supplies 99.7% of listed input weight. Those are standardized formulation inputs, not final plated percentages.
05 · Exact-record choice
Select by literal evidence, not the shortest name
Keep this record when “yolk only; cooked; no added fat” fits. Inspect FDC 2707175 when “yolk only; cooked; fat added” is the more literal description of the food and preparation.
Keep this profile when these fields fit
Egg, yolk only, cooked, no added fat
- Exact source wording
- “Egg, yolk only, cooked, no added fat”
- Source identity
- USDA FDC 2707174 · FNDDS 31111010
- Named qualifiers
- yolk only · cooked · no added fat
Inspect this alternative when its fields fit better
Egg, yolk only, cooked, fat added
- Exact source wording
- “Egg, yolk only, cooked, fat added”
- Source identity
- USDA FDC 2707175 · FNDDS 31111020
- Named qualifiers
- yolk only · cooked · fat added
- Source inputs unique in this pair
- Oil or table fat, NFS
Choose the closest description
Which USDA record fits your meal?
Treat the long description as data. The phrases doing the most work here are “yolk only”, “cooked”, and “no added fat”. Match those details first; then compare the database weight with the amount you mean.
On smaller screens, focus a nutrition table and scroll horizontally to read every column.
| Exact record | Source serving | Calories / 100 g | Protein / 100 g | Fat / 100 g | Fiber / 100 g | Sodium / 100 g |
|---|---|---|---|---|---|---|
| This recordEgg, yolk only, cooked, no added fat | 17 g56 kcal | 327 kcal | 16.2 g | 28.7 g | 0 g | 164 mg |
| Egg, yolk only, cooked, fat added | 20 g71 kcal | 357 kcal | 15.1 g | 32.6 g | 0 g | 172 mg |
| Egg, yolk only, raw | 17 g56 kcal | 328 kcal | 16.2 g | 28.8 g | 0 g | 48 mg |
| Egg, white, cooked, fat added | 36 g36 kcal | 100 kcal | 10 g | 5.7 g | 0 g | 282 mg |
| Egg, white, cooked, no added fat | 33 g17 kcal | 52 kcal | 10.7 g | 0 g | 0 g | 281 mg |
| Egg, whole, baked, fat added | 50 g93 kcal | 185 kcal | 11.6 g | 15 g | 0 g | 248 mg |
| Egg, whole, fried no added fat | 50 g72 kcal | 143 kcal | 12.4 g | 9.9 g | 0 g | 244 mg |
How to compare FDC 2707174: its source amount is 17 g; every 100-gram column removes portion size from the record-to-record comparison. Neither denominator determines your plate’s weight or recipe.
Household measures
Compare listed portions
For FDC 2707174, the 2 displayed measures scale the same source composition by gram weight; rounding changes presentation, not the underlying ratio.
1 egg
56 kcal
17 g
1 cup
441 kcal
135 g
At a glance
Nutrient signals in the source amount
For FDC 2707174, Cholesterol is the largest displayed non-protein Daily Value signal. Read the set as label context—not a personalized score.
Cholesterol
183.6 mg≈ 61% Daily ValueSaturated fat
1.6 g≈ 8% Daily ValueVitamin A
64.6 µg≈ 7% Daily ValueThe percentages above apply to FDC 2707174’s 17 g reference amount. FDA Daily Values are general label references, not individualized energy or medical targets. Read the FDA explanation ↗
Nutrition facts
Compare the source serving with 100 grams
Values are rounded for readability. The source serving is 17 g.
| Nutrient | Amount | Approx. % Daily Value |
|---|---|---|
| Calories | 56 kcal 327 kcal | Not established Not established |
| Protein | 2.8 g 16.2 g | Not shown Not shown |
| Carbohydrate | 0.2 g 1 g | 0% 0% |
| Total fat | 4.9 g 28.7 g | 6% 37% |
| Dietary fiber | 0 g 0 g | 0% 0% |
| Sugars | 0.1 g 0.6 g | Not established Not established |
| Sodium | 27.9 mg 164 mg | 1% 7% |
| Saturated fat | 1.6 g 9.5 g | 8% 48% |
| Monounsaturated Fat | 2 g 11.7 g | Not established Not established |
| Polyunsaturated Fat | 0.7 g 4.2 g | Not established Not established |
| Cholesterol | 183.6 mg 1,080 mg | 61% 360% |
| Potassium | 18.5 mg 109 mg | 0% 2% |
| Calcium | 21.9 mg 129 mg | 2% 10% |
| Iron | 0.5 mg 2.7 mg | 3% 15% |
| Magnesium | 0.9 mg 5 mg | 0% 1% |
| Vitamin C | 0 mg 0 mg | 0% 0% |
| Vitamin D | 0.9 µg 5.4 µg | 5% 27% |
| Vitamin A | 64.6 µg 380 µg | 7% 42% |
| Caffeine | 0 mg 0 mg | Not established Not established |
| Alcohol | 0 g 0 g | Not established Not established |
| Water | 8.8 g 51.9 g | Not established Not established |
For FDC 2707174, approximate percentages divide the displayed 17 g amount by FDA label Daily Values; they are not personalized targets. “Not established” means FDA sets no Daily Value for that row. Protein %DV remains unshown because adult-label use depends on regulatory context.
Inside the source record
Source formulation behind this USDA record
USDA links FDC 2707174 to 2 source inputs totaling 100.3 g in its standardized formulation. Publishing that exact provenance makes “Egg, yolk only, cooked, no added fat” inspectable beside similarly named records.
How to read this
2 listed components
The largest listed inputs by source weight are Eggs, Grade A, Large, egg yolk, Salt, table. The order and weights below come from the standardized USDA formulation, so they offer context for this exact database entry.
100.3 g total listed input weight across the formulation.
| # | USDA input | Listed amount | Input weight | Share of listed input weight |
|---|---|---|---|---|
| 1 | Eggs, Grade A, Large, egg yolkUSDA ingredient 1125 · encyclopedia page available | 100 GM | 100 g | 99.7% |
| 2 | Salt, tableUSDA ingredient 2047 · encyclopedia page available | 0.3 GM | 0.3 g | 0.3% |
Exact-record context
What makes this USDA record distinct?
For FDC 2707174, the close-record rule searches the USDA “Eggs and omelets” category for shared description terms or source inputs. Any surviving pair is compared per 100 grams, so unlike source-serving sizes cannot manufacture the nutrient difference.
This record
Egg, yolk only, cooked, no added fat
- USDA category
- Eggs and omelets
- FDC ID
- 2707174
- FNDDS code
- 31111010
Closest inspectable record
Egg, yolk only, cooked, fat added
- USDA category
- Eggs and omelets
- FDC ID
- 2707175
- FNDDS code
- 31111020
| Nutrient | This record | Comparison record | Difference |
|---|---|---|---|
| Calories | 327 kcal | 357 kcal | −30 kcal |
| Protein | 16.2 g | 15.1 g | +1.1 g |
| Carbohydrate | 1 g | 1 g | +0.1 g |
| Total fat | 28.7 g | 32.6 g | −3.9 g |
| Dietary fiber | 0 g | 0 g | Same listed value |
| Sodium | 164 mg | 172 mg | −8 mg |
Plain-English read
At the fixed 100-gram basis, this record lists 30 less calories and 3.9 g less total fat than “Egg, yolk only, cooked, fat added.”
Only the comparison record lists Oil or table fat, NFS. Those formulation rows identify different source records; they do not prove which input caused a nutrient difference.
2 of the six displayed differences clear the documented materiality screen. It is a reading aid, not a health rating.
Formulation evidence
The listed formulations differ
The formulation rows differ, but the source data do not isolate which component caused any nutrient difference. Input weights describe the standardized formulation—not final plated proportions.
Shared listed inputs: Eggs, Grade A, Large, egg yolk; Salt, table.
Listed only in the comparison: Oil or table fat, NFS.
Portion evidence
The listed portion sets differ
This record’s reference amount is 17 g; a familiar listed measure is 1 egg (17 g).
The comparison record’s reference amount is 20 g; a familiar listed measure is 1 egg (20 g).
Use the 100-gram row to compare FDC 2707174 with FDC 2707175 at equal mass; use their 17 g and 20 g source amounts only for portion matching.
Evidence boundary: FDC 2707174 versus FDC 2707175 is a comparison of standardized source records—not a measurement of your meal, an overall food-quality rank, or proof that one input caused a difference.
Review the full eggs and omelets source category → Read the calculation and selection methodology →
From record to familiar meal
Guides that use this exact USDA record
These 2 guides place “Egg, yolk only, cooked, no added fat” beside explicitly linked source records; use them to compare preparations without turning FDC 2707174 into a universal recipe.
Uncertainty, made actionable
What can change this estimate?
This is a standardized USDA survey-food profile, not a measurement of every preparation. Actual nutrition can change with portion size, recipe or brand, cooking fat, toppings and add-ins.
For “Egg, yolk only, cooked, no added fat,” resolve portion size first, then move through the remaining 3 published levers. Unknowns should remain visible rather than expanding every assumption at once.
- 01
portion size
When composition is held constant, nutrient totals scale directly with grams. A 20% weight correction produces the same 20% correction to the scaled totals.
- 02
recipe or brand
Prefer a package, menu, or known recipe when it identifies the food more precisely. Otherwise preserve the generic record as an explicit approximation.
- 03
cooking fat
Match the named cooking-fat state when possible. Fat used, retained, or left behind is preparation information that a dish name alone cannot recover.
- 04
toppings and add-ins
Check whether the exact source description already includes it. If not, keep the addition separate rather than silently folding it into the base record.
How we estimated this
The arithmetic is simple; the provenance is the point
FDC 2707174 comes from FoodData Central Survey Foods (FNDDS). Its 327 kcal per 100 g becomes 56 kcal at 17 g through nutrient per portion = nutrient per 100 g × portion grams ÷ 100; this page adds no second nutrition estimate.
About the serving label: USDA describes the underlying survey portion as “Quantity not specified.” The separately listed 1 egg has the same gram weight, so the familiar label can be shown without changing the calculation.
Data cycle: 2021–2023, published October 31, 2024
FoodData Central ID: 2707174
FNDDS food code: 31111010
The scaling for FDC 2707174 can be exact while the match to “Egg, yolk only, cooked, no added fat” is wrong. That is why this profile keeps its 17 g weight, 2-row source formulation, and selection uncertainty beside the arithmetic.
Source release October 31, 2024. Review USDA’s data-type documentation ↗ · Read Feast’s full nutrition methodology.