Plain Rye Wafer Crackers

USDA composition for plain rye wafer crackers, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledplain rye crackersFinn Crisprye crispsrye flatcrackersrye crispbreadrye waferscrispbreadgalletas de centeno
Reference basis
Label serving

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

Calories
200
Protein
6 g
Total fat
0.5 g
Sodium
340 mg
Nutrient
Calories203.74 kcal200 kcal
Total Fat0.549 g0.5 g1%
Saturated Fat0.06588 g0 g0%
Trans Fatnot reported
Cholesterol0 mg0 mg0%
Sodium339.77 mg340 mg15%
Total Carbohydrate49.044 g49 g18%
Dietary Fiber13.969 g14 g50%
Total Sugars0.6161 gless than 1g
Added Sugarsnot reported
Protein5.856 g6 g12%
Vitamin D0 mcg0 mcg0%
Calcium24.4 mg20 mg2%
Iron3.6234 mg3.6 mg20%
Potassium301.95 mg300 mg6%

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 cup, crushed, 61 grams. 200 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: 2% of plain rye wafer crackers’ calories come from fat whether you weigh out cracker (4-1/2" x 2-1/2" x 1/8") or cup, crushed.

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.
2.9 g
11.5%
2.4%
96.3%
3.34 kcal/g
57.50 g
3.51
1.13
0.12
3.68
5.08
7.27

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 172744 · 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.