Crackers Nutrition Facts

FoodData Central Updated 30 March 2026

1 oz of crackers contains 135 calories, 2g protein, 18.9g carbs, and 5.7g fat. Thin, crisp baked goods often eaten with cheese, dips, or spreads.

135

cal

18.9g

carbs

2g

protein

amino acids ↓

5.7g

fat

1g

fiber

3.4g

sugar

Vitamins in Crackers

Per 1 oz ~28g

Vitamin E
0.49mg
3%
Vitamin K
10.1mcg
8%
Vitamin B6
0.03mg
2%
Thiamin (B1)
0.15mg
12%
Niacin (B3)
0.95mg
6%
Folate
40mcg
10%

Minerals in Crackers

Per 1 oz ~28g

Calcium
3.92mg
<1%
Iron
0.73mg
4%
Magnesium
8.12mg
2%
Phosphorus
81.8mg
7%
Potassium
47.9mg
1%
Sodium
247mg
11%
Zinc
0.27mg
2%
Selenium
7.31mcg
13%
Copper
0.04mg
5%

Amino Acids in Crackers

Protein breakdown per 1 oz (28g), from the USDA record for this food.

Incomplete protein

Limiting amino acid: Lysine — 57% of the FAO/WHO adult reference pattern per gram of protein.

Essential Amino Acids Per 1 oz (28g) Per 100g % of Protein
Histidine 47mg 168mg 2.4%
Isoleucine 66mg 237mg 3.3%
Leucine 135mg 481mg 6.8%
Lysine 51mg 182mg 2.6%
Methionine 34mg 122mg 1.7%
Phenylalanine 97mg 347mg 4.9%
Threonine 54mg 193mg 2.7%
Tryptophan 25mg 88mg 1.2%
Valine 81mg 291mg 4.1%
Other Amino Acids Per 1 oz (28g) Per 100g % of Protein
Alanine 71mg 252mg 3.5%
Arginine 90mg 320mg 4.5%
Aspartic Acid 98mg 350mg 4.9%
Cystine 41mg 147mg 2.1%
Glutamic Acid 617mg 2204mg 31%
Glycine 78mg 277mg 3.9%
Proline 244mg 870mg 12.3%
Serine 94mg 336mg 4.7%
Tyrosine 52mg 185mg 2.6%

Protein quality is scored against the FAO/WHO/UNU 2007 adult indispensable amino acid reference pattern. The FDA publishes no Daily Values for individual amino acids, so the share of total protein is shown instead.

Learn More About Crackers

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Verified Nutrition Data

Trusted & Verified Nutritional Information

All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

USDA Official Source
FDA Safety Standards
HHS Health Standards
NIH Research Verified

Laboratory Analyzed

Nutrient values from certified lab analysis

Peer Reviewed

Data reviewed by nutrition scientists

Regularly Updated

Synced with latest official database releases

Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.