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FuelFacts
BeveragesPlate 0313 of 1799

Calories in
beverages, ocean spray, diet cranberry juice

4 kcal per 100 g Beverages, OCEAN SPRAY, Diet Cranberry Juice contains 4 calories per 100 grams, or about 9 calories per 8 fl oz. Per 100 g it provides 0.1 g protein, 0.8 g carbohydrate and 0.0 g fat.

By calories that splits 92% carbohydrate, 8% protein, 0% fat — dissected below.

SOURCE·USDA SR Legacy·FDC 171896·REVIEWED JUL 2026

Energy anatomy — per 100 g Plate 0313 of 1799
92% 0 1 2 3 4 kcal
Protein 0.1 g × 4 kcal/g 0.3 kcal · 8%
Carbohydrate 0.8 g × 4 kcal/g 3 kcal · 92%
Shorthand total Atwater 4 · 4 · 9 3 kcal
As published by USDA food-specific factors 4 kcal

The 4·4·9 shorthand adds to 3 kcal and USDA publishes 4 kcal. The arithmetic closes, so the axis above is simply that figure divided by the shares.

SourceUSDA FoodData Central, SR LegacyFDC 171896retrieved 2026-07

Per 100 g4kcal
Per 8 fl oz9kcal · 237.0 g
Protein0.1g per 100 g
Walk it off2minutes walking
Proteingrams
Carbsgrams
Fatgrams
Walk it offmin at 70 kg

How this is worked out

  1. USDA measures every nutrient per 100 g of edible portion. That row is published here unchanged — nothing is rounded up, smoothed or "adjusted".
  2. The energy figure is USDA's own, derived with food-specific factors. This site never computes the calorie count it publishes.
  3. The Atwater shorthand 4 · 4 · 9 is applied to the protein, carbohydrate and fat grams only to split that energy into shares — and where the shorthand disagrees with the published figure, the gap is printed rather than hidden.
  4. A serving is a straight proportional conversion of the per-100 g row, using USDA's own household measures for the grams.
  5. The walking figure uses MET 4.0 at 70 kg, the same equation the sister site publishes.
per serving   = per 100 g × serving grams ÷ 100
energy shares = 4·P + 4·C + 9·F      (P, C, F in grams)
walk minutes  = kcal ÷ (4.0 × 3.5 × 70 ÷ 200)

Full data & method →

Calories in a typical serving

Per-100 g figures are useful for comparison but nobody eats 100 g of anything on purpose. These are the USDA's own household measures.

ServingGramsCaloriesProteinCarbsFat
8 fl oz237.0 g 9 0.2 g1.9 g0.0 g

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

Full nutrition, per 100 g and per 8 fl oz

NutrientPer 100 gPer 8 fl oz
Energy4 kcal9 kcal
Protein0.1 g0.2 g
Total fat0.0 g0.0 g
Saturated fat0.0 g0.0 g
Carbohydrate0.8 g1.9 g
Fibre0.6 g1.4 g
Sugars0.3 g0.6 g
Sodium7.0 mg16.6 mg
Potassium8.0 mg19.0 mg
Calcium3.0 mg7.1 mg
Iron0.0 mg0.1 mg
Vitamin C39.1 mg92.7 mg
Vitamin A1.0 µg2.4 µg
Cholesterol0.0 mg0.0 mg
Water99.2 g235.1 g

A dash means the nutrient was not measured for this item, which is not the same as zero.

SOURCE·USDA SR Legacy·FDC 171896·REVIEWED JUL 2026

How beverages, ocean spray, diet cranberry juice compares

Among the 86 beverages items on this site, beverages, ocean spray, diet cranberry juice ranks 84 of 86 by calorie density, against a category average of 116 kcal per 100 g — so it is about 97% less calorie-dense than typical for its group.

It carries 1.8 g of protein per 100 calories, so it is not a meaningful protein source.

To burn off 8 fl oz (9 kcal), a 70 kg adult would walk for roughly 2 minutes — see the walking calculation on our sister site, or pick a different activity. Treat that as a sense of scale rather than a rule: eating and moving are not a simple ledger.

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

A reference table describes the average beverages, ocean spray, diet cranberry juice. Yours was grown somewhere, picked at some ripeness, and cooked by you.

Questions this entry settles

How many calories are in beverages, ocean spray, diet cranberry juice?

Beverages, OCEAN SPRAY, Diet Cranberry Juice contains 4 calories per 100 g, which works out to about 9 calories per 8 fl oz. It also provides 0.1 g of protein, 0.8 g of carbohydrate and 0.0 g of fat per 100 g.

What is the macro breakdown of beverages, ocean spray, diet cranberry juice?

By calories, beverages, ocean spray, diet cranberry juice is roughly 92% carbohydrate, 8% protein and 0% fat. That makes it a predominantly carbohydrate-based food.

How long does it take to burn off 8 fl oz?

About 2 minutes of ordinary walking for a 70 kg adult (MET 4.0). That is a rough guide for scale, not a prescription — appetite and activity interact in ways a simple subtraction does not capture.

Is this figure exact for the beverages, ocean spray, diet cranberry juice I bought?

No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.

Source: USDA FoodData Central, SR Legacy — public domain, reviewed JUL 2026. Full USDA description: "Beverages, OCEAN SPRAY, Diet Cranberry Juice". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.

See all 10 sites in this family, with what each one answers

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.