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Portions and preparation · USDA nutrition

Thousand Island dressing calories per cup: 338–948 across all 3 named USDA examples

Across all 3 named USDA examples, a cup contains 338–948 calories. Their listed weights span 245–256 g, so each calorie value is calculated from that example's own gram weight and published calories per 100 g.

Portion calculator

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Preparation and portion

Named measures come from this exact source record.

Estimated for 31 g

117calories

Thousand Island dressing

Protein
0.3 g
Carbs
4.5 g
Fat
10.9 g

These values scale the selected reference food by weight. Ingredients, preparation, and portion size can change your meal’s estimate.

FoodData Central Survey Foods (FNDDS) · FDC 2710213 Full nutrition profile →

Compare all 3 food records, nutrition tables and USDA sources

The 3 exact records in this guide report 42–117 calories in the records' own listed source servings and 132–379 calories per 100 grams. Those are observations from named database records—not a universal range or an estimate of an unseen plate.

Match my meal

Start with the description closest to what you ate

For Thousand Island dressing, begin by separating “Thousand Island dressing” from “Thousand Island dressing, light.” Choosing a card filters this source set; it does not infer the portion or fill in ingredients the chosen description does not name.

Showing all 3 linked records.

Equal-weight view

How thousand island dressing records compare at 100 grams

All 3 cited records are shown at the same 100-gram weight. The source servings may differ.

  1. Thousand Island dressing, fat free 132 kcal
    132 kcal
  2. Thousand Island dressing, light 195 kcal
    195 kcal
  3. Thousand Island dressing 379 kcal
    379 kcal

Shared basis: 100 g · kilocalories

What this page compares

Named source records, not one universal meal

This guide keeps 3 named USDA records in view: 3 direct matches. All sit within “Salad dressings and vegetable oils.” 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 description segment” placed these 3 records together under the exact grouping key “thousand island dressing.” That rule determines membership before any nutrition result is read.

For Thousand Island dressing, this page can compare 3 named records from FDC 2710213 through FDC 2710227. It cannot observe which preparation was eaten, recover unnamed additions, or supply the eaten grams.

Read the shared calculation, provenance, and uncertainty method →

Editor’s decision brief

The three facts to carry into the table

Carry the denominator, exact identity, and strongest observed contrast into every number below.

Portion

31–32 g before composition

The largest source amount is 1.0× the smallest. Read per-serving calorie differences with that mass gap in view.

Composition

247 kcal separates the fixed-weight endpoints

The lower endpoint is “fat free”; the higher is “Thousand Island dressing.” This isolates density, not ingredient causation.

Discriminator

2.5 g fiber gap per 100 g

Of protein, fiber, and sodium, the strongest normalized contrast is between “Thousand Island dressing” (0.8 g) and “fat free” (3.3 g).

Observed source examples

Three landmarks inside this source set—not universal endpoints

The cards are ordered by calories in each record's listed serving. Serving weights differ, so use per-100-gram values to compare composition. These selected records do not define a calorie range for every thousand island dressing.

Important: “Lower” begins with Thousand Island dressing, fat free; “higher” ends with Thousand Island dressing, using each record’s own source amount. Those labels order this selected set only—they are not endpoints for every thousand island dressing meal.

Full comparison

Compare every selected FNDDS record

For Thousand Island dressing, 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 Thousand Island dressing nutrition guide
Exact source record Match Source amount Calories kcal / 100 g Protein Fiber Sodium USDA
Thousand Island dressing Direct name match 31 gUSDA reference amount 117 kcal 379 0.3 g 0.2 g 298 mg FDC 2710213 ↗
Thousand Island dressing, fat free Direct name match 32 gUSDA reference amount 42 kcal 132 0.2 g 1.1 g 252 mg FDC 2710238 ↗
Thousand Island dressing, light Direct name match 31 gUSDA reference amount 60 kcal 195 0.3 g 0.4 g 296 mg FDC 2710227 ↗

Portion analysis

Serving total and calorie density answer different questions

The listed source amounts run from 31 to 32 grams—a 1-gram gap before composition enters the comparison. Their own source servings run from 42 calories for “fat free” to 117 for “Thousand Island dressing.” At a fixed 100 grams, “fat free” is 132 calories and “Thousand Island dressing” is 379—a fixed-weight separation of 247 calories. For Thousand Island dressing, 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 “Thousand Island dressing”, “fat free”, and “light”. The source formulations contain 3 distinct ingredient codes; examples that appear in only part of the set include salad dressing, thousand island dressing, fat-free, salad dressing, thousand island dressing, reduced fat, and salad dressing, thousand island, commercial, regular. On this Thousand Island dressing 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 “Thousand Island dressing” cannot resolve the differences between Thousand Island dressing and Thousand Island dressing, light. The four checks below identify the record wording, source weight, and formulation evidence that can.

  1. 01

    Source weight before serving calories

    The source amounts span 31–32 grams. Compare per 100 grams before reading a serving-calorie gap as a composition gap.

  2. 02

    The words that split the family

    Representative record-level distinctions include “Thousand Island dressing”, “fat free”, and “light”. Those phrases are evidence for choosing a record, not decorative subtitle text.

  3. 03

    Formulation evidence, with limits

    3 source-input codes appear across the selected records. Their presence and listed weights describe USDA formulations, not finished plated proportions.

  4. 04

    The unresolved plate

    Even “Thousand Island dressing” leaves the eaten grams and unnamed oils, sauces, toppings, substitutions, or leftovers unresolved. Preserve those Thousand Island dressing 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 thousand island dressing is the right meal family. Then resolve the phrases that actually separate this set—“Thousand Island dressing”, “fat free”, and “light”—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

  1. Read the complete Thousand Island dressing source description, including preparation and additions.
  2. Compare the listed source weight with the amount actually eaten.
  3. Prefer a current package or restaurant source when a specific branded item is known.
  4. 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 3 exact records behind Thousand Island dressing 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

Thousand Island dressing is higher in total fat per 100 g

Thousand Island dressing reports 35.1 g versus 1.5 g for Thousand Island dressing, fat free: a 33.7 g difference when both are normalized to 100 g.

Inspect the underlying evidence

Check the weight before comparing serving totals

Source amounts span 31–32 g

Thousand Island dressing uses USDA source amount (31 g), while Thousand Island dressing, fat free uses USDA source amount (32 g). Use per 100 g for equal-weight composition; use the serving column only when those named source amounts answer your question.

Choose the record before reading the number

Thousand Island dressing, fat free and Thousand Island dressing, light are not interchangeable

The page keeps both records at the same 100 g denominator and makes Fat-level wording (nonfat or fat-free wording versus No matching controlled term in the source name) 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.

Inspect the underlying evidence

Contextual knowledge graph

Follow the relationship that matches your question

For Thousand Island dressing source-record guide, each path states why the destination belongs here, so you can distinguish a true evidentiary connection from a merely similar label.

Compare two records on this page Thousand Island dressing, fat free vs Thousand Island dressing, light

Both records appear in this page’s evidence set. The explicit record-description contrast is Fat-level wording: nonfat or fat-free wording versus No matching controlled term in the source name; it is a selection cue, not evidence of cause.

Follow this evidence path Compare two records on this page Thousand Island dressing vs Thousand Island dressing, fat free

Both records appear in this page’s evidence set. The explicit record-description contrast is Fat-level wording: No matching controlled term in the source name versus nonfat or fat-free wording; it is a selection cue, not evidence of cause.

Follow this evidence path 3 context records in this source topic Salad dressings and vegetable oils

Thousand Island dressing and Thousand Island dressing, fat free belong to this USDA source-category collection. Its displayed ranges and complete exact-record catalog provide the peer set for a manual comparison; the destination does not preselect this page’s record.

Follow this evidence path Put the observed spread in corpus context Iron: density and serving context

In this page’s records, iron runs from 0.3 mg in Thousand Island dressing, fat free to 1.2 mg in Thousand Island dressing, all per 100 g.

Follow this evidence path Put the observed spread in corpus context Dietary fiber: density and serving context

In this page’s records, dietary fiber runs from 0.8 g in Thousand Island dressing to 3.3 g in Thousand Island dressing, fat free, all per 100 g.

Follow this evidence path Inspect an exact record Thousand Island dressing

Open the full nutrient table, household measures, formulation inputs, and FoodData Central 2710213 citation for this exact record—not a name-level average.

Follow this evidence path Check another exact record Thousand Island dressing, fat free

Open the full nutrient table, household measures, formulation inputs, and FoodData Central 2710238 citation for this exact record—not a name-level average.

Follow this evidence path