Subway BLT Sub on White Bread

USDA composition for subway blt sub on white bread, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledBLT subbacon lettuce tomato subBLT sandwichSubway BLTbltbacon lettuce and tomato sandwichblt sandwich
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
610
Protein
30 g
Total fat
19 g
Sodium
1,050 mg
Nutrient
Calories606.8 kcal610 kcal
Total Fat18.9736 g19 g24%
Saturated Fat5.6832 g6 g28%
Trans Fat0.09176 g0 g
Cholesterol38.48 mg40 mg13%
Sodium1,047.84 mg1,050 mg46%
Total Carbohydrate79.032 g79 g29%
Dietary Fiber4.736 g5 g17%
Total Sugars10.6856 g11 g
Added Sugarsnot reported
Protein29.896 g30 g60%
Vitamin Dnot reported
Calcium621.6 mg620 mg50%
Iron6.3344 mg6.3 mg35%
Potassium550.56 mg550 mg10%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing inch sub, 296 grams. 610 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 28% of subway blt sub on white bread’s calories come from fat whether you weigh out inch sub or inch sub.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
4.9 g
19.7%
28.1%
52.1%
2.05 kcal/g
25.10 g
16.69
1.90
2.08
0.84
2.07
13.28

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 170312 · SR Legacy · released 2018-04
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
7 aliases · 13 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.