A typical serving of saltine crackers (5 crackers, 15 g) has about 63 calories. Per 100 g: 418 kcal, 9.5 g protein, 74 g carbs, 8.6 g fat. The same 100 g carries 2.8 g of fiber and 1.3 g of sugar. Most of the energy comes from carbohydrate.
| Serving | Weight | Calories |
|---|---|---|
| 5 crackers | 15 g | 63 kcal |
| 1 cracker | 3 g | 13 kcal |
| 100 g | 100 g | 418 kcal |
Five saltines make a 63-calorie serving, which is why the sleeve disappears quietly. On the energy-density scale, 418 kcal per 100 g puts saltine crackers at the very high end.
A typical serving (5 crackers, 15 g) has about 63 calories, and 100 g has 418 kcal. Calories scale with weight, so double the portion means double the number.
There are 9.5 g of protein in 100 g of saltine crackers, which works out to about 1.4 g per serving (5 crackers). Treat it as an energy source rather than a protein source.
There are 74 g of carbohydrate per 100 g of saltine crackers, or about 11 g in 5 crackers (15 g).
Every value on this page comes from USDA FoodData Central, entry 172746 (SR Legacy). Serving figures are converted from the per-100-g data, so rounding can shift a total by a calorie or two.
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Get JoulesA note on accuracy: calculators like this one provide estimates based on population-level formulas — your real needs vary with genetics, muscle mass, medical conditions, and more. Results are for information only and are not medical advice, a diagnosis, or a prescription. Talk to a doctor or registered dietitian before making significant changes to your diet or exercise, especially if you have a health condition, are pregnant, or are under 18.
Nutrition data: USDA FoodData Central, FDC ID 172746 (SR Legacy). Serving calories are computed from the per-100-g values.
