Cookie Preferences

We use cookies to improve your experience and analyze app usage. You can customize your preferences or accept all cookies. Privacy Policy

Skip to content
  1. Home
  2. Foods
  3. Grains & Cereals
  4. Uncle Sam Cereal

Uncle Sam Cereal has 346 kcal per 100 g with 20.3 g fiber. A standard cereal serving is 30–40 g, though most people pour 50–80 g. Weigh your usual pour once to know the real portion size. Higher whole grain intake is linked to reduced mortality (Reynolds et al., Lancet 2019).

About this food

How should I track Uncle Sam Cereal?

Uncle Sam Cereal is high in fiber. The key to tracking Uncle Sam Cereal is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Macro Breakdown

Macro Split: 15% Protein, 61% Carbs, 24% FatCarbs61%
Protein15%16.0g
Carbs61%65.8g
Fat24%11.6g

Nutrition Facts

Per 100g. Percentages reflect Daily Value (DV).

Energy
  • Calories
    346kcal—
Macronutrients
  • Protein
    16.0g32%
  • Carbohydrates
    65.8g—
  • Fat
    11.6g—
  • Fiberathlete
    20.3g73%
  • Sugar
    1.6g—
  • Saturated Fat
    0.9g—
Minerals
  • Sodium
    206mg—
  • Calciumathlete
    95mg7%
  • Ironathlete
    4mg22%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

% Daily Value based on FDA 2,000 kcal reference diet. Strength trainees have different needs — see highlighted nutrients.

Serving Calculator

Serving Calculator

Uncle Sam Cereal — values for 100g

Type grams or use a preset to compare foods faster.

Primary macros

Calories
346
kcal
Protein
16.0
g
Carbs
65.8
g
Fat
11.6
g

More nutrients

Fiber
20.3g
Sugar
1.6g
Sat. Fat
0.9g
Sodium
206mg
Calcium
95mg
Iron
4mg
Potassium
446mg
Magnesium
206mg
Zinc
4mg
Vitamin D
0.0mcg
Nutrient highlights
High in FiberHigh in MagnesiumHigh in ZincHigh in IronGood Source of Protein

Frequently Asked Questions

Uncle Sam Cereal is high in fiber. The key to tracking Uncle Sam Cereal is knowing whether you are logging dry or cooked weight. Grains absorb 2–3 times their weight in water during cooking, so 80 g of dry rice becomes about 200 g cooked. Mixing up dry and cooked values can throw your calorie count off by 200–300%. A meta-analysis (Reynolds et al., Lancet 2019) linked higher whole grain intake to reduced mortality — but only accurate tracking captures the real intake. Weigh on a kitchen scale before cooking and use the matching nutrition values.

Uncle Sam Cereal contains 16g protein per 100g, which is a good source of protein. A 100g serving provides 16.0g protein.

Notable nutrients in Uncle Sam Cereal include Fiber, Magnesium and Zinc. Per 100g: 16g protein, 65.8g carbs, and 11.6g fat.

Uncle Sam Cereal contains 346 kcal per 100g, making it more calorie-dense. For weight loss, control portion sizes and fit it within your daily calorie targets.

Uncle Sam Cereal is not ideal for a keto diet. At 45.5g net carbs per 100g, a single serving could easily exceed the daily 20-50g net carb limit.

Uncle Sam Cereal provides 346 kcal, 16g protein, 65.8g carbs, and 11.6g fat per 100g. Compare with other grains & cereals foods in our database to find the best option for your nutritional goals.

Not seeing change? See what we usually miss.

Why am I not losing weight? 5-question plateau diagnostic

Track this food

100g(Standard)
Add to daily log
SaveCompare
Foods That Pair Well

Spices & Herbs

Paprika, ground

282 kcal14.1g protein

Traditional Bulgarian

Kapama (Meat Dish)

185 kcal14.0g protein

Bakery & Bread

Breadsticks

410 kcal11.0g protein

Meat & Poultry

Chicken, thigh, raw

177 kcal18.4g protein

Eggs & Egg Products

Egg noodles, dry

384 kcal14.2g protein

Snacks

Popcorn, air-popped (dry)

387 kcal12.9g protein

Evidence-based. Peer-reviewed. Adapted to you.

Track Uncle Sam Cereal with complete nutrient data

Not just calories and protein. 14 nutrients per food, targets that adapt weekly.

I want Calibr8 to decide for me
  • 14-day adaptive coaching
  • 30-day money-back guarantee
  • 4,800+ foods

14-day adaptive coaching. Cancel anytime.

C8
Calibr8
  • Food Database
  • Tools
  • Plateau Diagnostic
  • Insights
  • Nutrition Guides
  • Compare Apps
Try Calibr8 Free

Food product photo

Grains & Cereals

Uncle Sam Cereal

Macros per 100g

346
Calories
Protein16.0g
Fat11.6g
Carbs65.8g
Article research basis
1,316Papers Analyzed
4,659Foods in Database
100%Peer-Reviewed Sources
C8
Calibr8

Evidence-based nutrition coaching, built around your data.

Backed by 1,316 research papers

Platform

  • Food Database
  • Plateau Diagnostic
  • Nutrition Guides
  • Compare Apps
  • Pricing

Calibr8

  • Contact
  • Research
  • Community Feed
  • Insights
Tools
  • Calorie Calculator
  • Nutrient Timing Planner
  • Diet Mindset Quiz
  • Protein Calculator

© 2026 Calibr8. All rights reserved.

  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • English
  • Български

Reviewed by Calibr8

Peer-reviewed data · Last updated March 22, 2026

Related Foods

Related Foods Worth Logging

View all foods
Potassium
446mg9%
  • Magnesiumathlete
    206mg49%
  • Zincathlete
    4mg35%
  • 🌾Grains & Cereals

    White Bread (baked)

    265 kcal9 g protein
    Per 100g · Calibr8 Verified
    🌾Grains & Cereals

    White rice (long-grain, cooked, unenriched, no added salt)

    130 kcal3 g protein
    Per 100g · Calibr8 Verified
    🌾Grains & Cereals

    Bulgur (cooked)

    83 kcal3 g protein
    Per 100g · Calibr8 Verified
    🌾Grains & Cereals

    Couscous, dry

    376 kcal13 g protein
    Per 100g · Calibr8 Verified
    🌾Grains & Cereals

    Flour, potato

    361 kcal8 g protein
    Per 100g · Calibr8 Verified
    🌾Grains & Cereals

    Granola (dry)

    420 kcal10 g protein
    Per 100g · Calibr8 Verified