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Carbohydrate Calculator | Accurate Nutrition Tool
Carbohydrate Calculator

Calculate total carbohydrates, net carbs, and fiber content with precision. Perfect for keto, diabetes management, and healthy eating.

Carbohydrate Calculator

Get accurate nutrition calculations for any food

Food Weight

Enter the amount of food you’re consuming

Carbohydrate Content

Total carbohydrates per 100g of food (found on nutrition labels)

grams per 100g
Dietary Fiber Content

Fiber per 100g – subtracts from total carbs for net carbs

grams per 100g
Calculation Results
Net Carbohydrates
0
grams
0 Total Carbs
0 Dietary Fiber
0 Calories from Carbs
Formula: Net Carbs = Total Carbohydrates – Dietary Fiber. This is important for low-carb diets like keto. Each gram of carbohydrate provides approximately 4 calories.

Keto Diet Rule

Based on your calculated net carbs, here’s the keto diet compatibility:

0-5g Strict Keto
Optimal Range
5-20g Standard Keto
Maintenance
20-50g Keto Limit
Caution Zone
Keto Status

Your food’s keto compatibility will appear here after calculation.

Keto Guidelines Information

  • Strict Keto (0-5g): Ideal for maximum ketosis and fastest results
  • Standard Keto (5-20g): Maintains ketosis for most individuals
  • Keto Limit (20-50g): May affect ketosis, monitor carefully
  • Non-Keto (50g+): Likely to kick you out of ketosis

Common Food Examples

Click any example to load it into the calculator:

Apple (Medium)
150g (1 medium apple) 27g carbs / 100g 2g fiber / 100g
White Bread
50g (2 slices) 75g carbs / 100g 2g fiber / 100g
Broccoli
85g (1 cup chopped) 20g carbs / 100g 5g fiber / 100g
Chicken Breast
170g (6 oz) 3g carbs / 100g 1g fiber / 100g

powered by sitnit.com

All calculations are for informational purposes only.

How to Use the Carbohydrate Calculator:

  1. Enter Your Food Details: Input the food’s weight and select its unit (grams, cups, etc.). Add the total carbohydrates and dietary fiber per 100g (from any nutrition label).
  2. Calculate: Click the “Calculate Carbohydrates” button.
  3. Get Your Results: Instantly see Net Carbs (key for keto), Total Carbs, Fiber, and calories. Use the built-in food examples for quick testing. Copy or save your results with one click. Perfect for tracking diets, managing diabetes, or informed meal planning.

Your Simple Guide to Using a Carbohydrate Calculator

Trying to manage your carb intake can feel like guesswork. Are you eating too much? Too little? If you’re tracking for health, weight, or managing conditions like diabetes, a carbohydrate calculator is your new best friend. It’s the simplest tool to take the confusion out of counting.

Think of it as your personal nutrition guide. Instead of using rough estimates, a carb calculator gives you a personalized target. You input key details like your age, height, weight, activity level, and health goals. It then crunches the numbers, providing a daily carbohydrate range that’s tailored just for you.

Why does this matter? Whether your aim is weight loss, maintaining energy, or balancing blood sugar, one size does not fit all. A calculator helps you:

· Personalize Your Plate: Get a clear goal, so you can plan meals confidently.
· Save Time & Stress: Stop searching and second-guessing nutrition labels.
· Feel Empowered: Knowledge is power. Understanding your intake puts you in control of your wellness journey.

Using a carbohydrate calculator is the smart first step toward reaching your health goals with clarity and confidence.


FAQs (Carbohydrate Calculator)

Q: Who should use a carbohydrate calculator?
A:Anyone looking to understand their nutrition better! It’s especially useful for people focusing on weight management, athletes optimizing fuel, or those managing dietary requirements for conditions like diabetes or PCOS.

Q: How does a carb calculator work?
A:It uses a proven formula (like the Mifflin-St Jeor equation) to estimate your daily calorie needs, then calculates a recommended percentage of those calories to come from carbohydrates based on your selected goal (e.g., weight loss, maintenance).

Q: What information do I need to use one?
A:You’ll typically need your age, gender, height, current weight, activity level, and a description of your health goal.

Q: Is using a carb calculator free?
A:Absolutely! Many reputable health and nutrition websites offer accurate and free carbohydrate calculators as a helpful tool for their users.

SitNit.com offers free, fast, and accurate online calculators for Financial planning, Health & Fitness tracking, and Math calculations. Our easy-to-use tools help you make smarter decisions with confidence.
All calculators on SitNit.com are carefully designed and tested for accuracy. Some tools are global, while others are country-specific and clearly labeled.


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