Twix Peanut Butter Cookie Bars

USDA composition for twix peanut butter cookie bars, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledTwix PBpeanut butter TwixPB cookie barchocolate peanut butter cookie barTwix peanut buttercandy barchocolate cookie barchocolate bar
Reference basis
Label serving

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

Calories
300
Protein
5 g
Total fat
18 g
Sodium
120 mg
Nutrient
Calories295.38 kcal300 kcal
Total Fat17.658 g18 g23%
Saturated Fat8.532 g9 g43%
Trans Fat0.2727 g0 g
Cholesterol3.24 mgless than 5 milligrams1%
Sodium122.04 mg120 mg5%
Total Carbohydrate29.214 g29 g11%
Dietary Fiber1.674 g2 g6%
Total Sugars19.494 g19 g
Added Sugarsnot reported
Protein4.9572 g5 g10%
Vitamin D0 mcg0 mcg0%
Calcium40.5 mg40 mg4%
Iron0.7128 mg0.7 mg4%
Potassium142.56 mg140 mg4%

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 package (1.89 oz, 2 bars), 54 grams. 300 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: 54% of twix peanut butter cookie bars’ calories come from fat whether you weigh out package (1.77 oz) or package (9.43 oz).

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.
1.7 g
6.7%
53.8%
39.6%
5.47 kcal/g
51.00 g
17.45
0.86
0.43
0.22
0.99
60.91

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 168769 · 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
8 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.