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FuelFacts
Baked ProductsPlate 0906 of 1799

Calories in
garlic bread, frozen

350 kcal per 100 g Garlic bread, frozen contains 350 calories per 100 grams, or about 151 calories per slice presliced. Per 100 g it provides 8.4 g protein, 41.7 g carbohydrate and 16.6 g fat.

By calories that splits 48% carbohydrate, 10% protein, 43% fat — dissected below.

SOURCE·USDA SR Legacy·FDC 167939·REVIEWED JUL 2026

Energy anatomy — per 100 g Plate 0906 of 1799
47%43% 0 88 175 263 350 kcal
Protein 8.4 g × 4 kcal/g 33 kcal · 10%
Carbohydrate 41.7 g × 4 kcal/g 167 kcal · 47%
Fat 16.6 g × 9 kcal/g 149 kcal · 43%
Shorthand total Atwater 4 · 4 · 9 350 kcal
As published by USDA food-specific factors 350 kcal

The 4·4·9 shorthand adds to 350 kcal and USDA publishes 350 kcal. The arithmetic closes, so the axis above is simply that figure divided by the shares.

SourceUSDA FoodData Central, SR LegacyFDC 167939retrieved 2026-07

Per 100 g350kcal
Per slice presliced151kcal · 43.0 g
Protein8.4g per 100 g
Walk it off31minutes 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
1 slice presliced43.0 g 151 3.6 g17.9 g7.1 g
1 slice59.0 g 207 4.9 g24.6 g9.8 g

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

Full nutrition, per 100 g and per slice presliced

NutrientPer 100 gPer slice presliced
Energy350 kcal151 kcal
Protein8.4 g3.6 g
Total fat16.6 g7.1 g
Saturated fat5.3 g2.3 g
Carbohydrate41.7 g17.9 g
Fibre2.5 g1.1 g
Sugars3.7 g1.6 g
Sodium544.0 mg233.9 mg
Potassium103.0 mg44.3 mg
Calcium27.0 mg11.6 mg
Iron3.1 mg1.3 mg
Vitamin C0.2 mg0.1 mg
Vitamin A13.0 µg5.6 µg
Cholesterol0.0 mg0.0 mg
Water31.8 g13.7 g

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

SOURCE·USDA SR Legacy·FDC 167939·REVIEWED JUL 2026

How garlic bread, frozen compares

Among the 129 baked products items on this site, garlic bread, frozen ranks 58 of 129 by calorie density, against a category average of 337 kcal per 100 g — so it is about 4% more calorie-dense than typical for its group.

It carries 2.4 g of protein per 100 calories, so it is not a meaningful protein source.

To burn off one slice presliced (151 kcal), a 70 kg adult would walk for roughly 31 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 garlic bread, frozen. Yours was grown somewhere, picked at some ripeness, and cooked by you.

Questions this entry settles

How many calories are in garlic bread, frozen?

Garlic bread, frozen contains 350 calories per 100 g, which works out to about 151 calories per slice presliced. It also provides 8.4 g of protein, 41.7 g of carbohydrate and 16.6 g of fat per 100 g.

What is the macro breakdown of garlic bread, frozen?

By calories, garlic bread, frozen is roughly 48% carbohydrate, 10% protein and 43% fat. That makes it a predominantly carbohydrate-based food.

How long does it take to burn off a slice presliced?

About 31 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 garlic bread, frozen 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: "Garlic bread, frozen". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.

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Amit Sharma

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