Part of the data ring
FuelFacts
Fast FoodsPlate 0755 of 1799

Calories in
fast foods, french toast sticks

340 kcal per 100 g Fast foods, french toast sticks contains 340 calories per 100 grams, or about 221 calories per 3 pieces. Per 100 g it provides 6.0 g protein, 41.2 g carbohydrate and 17.7 g fat.

By calories that splits 47% carbohydrate, 7% protein, 46% fat — dissected below.

SOURCE·USDA SR Legacy·FDC 172035·REVIEWED JUL 2026

Energy anatomy — per 100 g Plate 0755 of 1799
47%46% 0 85 170 255 340 kcal
Protein 6.0 g × 4 kcal/g 24 kcal · 7%
Carbohydrate 41.2 g × 4 kcal/g 165 kcal · 47%
Fat 17.7 g × 9 kcal/g 160 kcal · 46%
Shorthand total Atwater 4 · 4 · 9 349 kcal
As published by USDA food-specific factors 340 kcal

The 4·4·9 shorthand adds to 349 kcal; USDA publishes 340 kcal+9 kcal, 2.6% apart. That gap is expected, not an error: USDA derives energy with food-specific factors and, for many items, discounts the fibre that the shorthand still counts at four. The published figure is the better one, so the axis above is scaled to it and the shares are what the shorthand is genuinely good at.

SourceUSDA FoodData Central, SR LegacyFDC 172035retrieved 2026-07

Per 100 g340kcal
Per 3 pieces221kcal · 65.0 g
Protein6.0g per 100 g
Walk it off45minutes 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
3 pieces65.0 g 221 3.9 g26.8 g11.5 g
5 pieces109.0 g 371 6.5 g44.9 g19.3 g

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

Full nutrition, per 100 g and per 3 pieces

NutrientPer 100 gPer 3 pieces
Energy340 kcal221 kcal
Protein6.0 g3.9 g
Total fat17.7 g11.5 g
Saturated fat4.0 g2.6 g
Carbohydrate41.2 g26.8 g
Fibre1.4 g0.9 g
Sugars9.9 g6.4 g
Sodium400.0 mg260.0 mg
Potassium111.0 mg72.2 mg
Calcium53.0 mg34.5 mg
Iron1.9 mg1.2 mg
Vitamin C0.0 mg0.0 mg
Vitamin A0.0 µg0.0 µg
Cholesterol0.0 mg0.0 mg
Water33.6 g21.8 g

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

SOURCE·USDA SR Legacy·FDC 172035·REVIEWED JUL 2026

How fast foods, french toast sticks compares

Among the 79 fast foods items on this site, fast foods, french toast sticks ranks 12 of 79 by calorie density, against a category average of 266 kcal per 100 g — so it is about 28% more 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 3 pieces (221 kcal), a 70 kg adult would walk for roughly 45 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 fast foods, french toast sticks. Yours was grown somewhere, picked at some ripeness, and cooked by you.

Questions this entry settles

How many calories are in fast foods, french toast sticks?

Fast foods, french toast sticks contains 340 calories per 100 g, which works out to about 221 calories per 3 pieces. It also provides 6.0 g of protein, 41.2 g of carbohydrate and 17.7 g of fat per 100 g.

What is the macro breakdown of fast foods, french toast sticks?

By calories, fast foods, french toast sticks is roughly 47% carbohydrate, 7% protein and 46% fat. That makes it a predominantly carbohydrate-based food.

How long does it take to burn off 3 pieces?

About 45 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 fast foods, french toast sticks 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: "Fast foods, french toast sticks". 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

Published by

Amit Sharma

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