Enter the total carbohydrates (g) and the total fiber (g) into the Calculator. The calculator will evaluate the Carbohydrate To Fiber Ratio. 

Carbohydrate To Fiber Ratio Formula

CFR = C / F

Variables:

  • CFR is the Carbohydrate To Fiber Ratio (g/g)
  • C is the total carbohydrates (g)
  • F is the total fiber (g)

To calculate Carbohydrate To Fiber Ratio, divide the grams of carbohydrates by the grams of fiber.

How to Calculate Carbohydrate To Fiber Ratio?

The following steps outline how to calculate the Carbohydrate To Fiber Ratio.


  1. First, determine the total carbohydrates (g). 
  2. Next, determine the total fiber (g). 
  3. Next, gather the formula from above = CFR = C / F.
  4. Finally, calculate the Carbohydrate To Fiber Ratio.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total carbohydrates (g) = 200

total fiber (g) = 20

Frequently Asked Questions (FAQ)

What is the importance of the Carbohydrate to Fiber Ratio in a diet?

A lower Carbohydrate to Fiber Ratio is generally considered healthier as it indicates a diet high in fiber, which can help in controlling blood sugar levels, promoting digestive health, and aiding in weight management.

How can I improve my Carbohydrate to Fiber Ratio?

Improving your ratio can be achieved by increasing the intake of high-fiber foods such as vegetables, fruits, whole grains, and legumes, while reducing the consumption of refined and processed carbohydrates.

What is considered a good Carbohydrate to Fiber Ratio?

While there’s no one-size-fits-all answer, a ratio of 10:1 or lower is often recommended. This means for every 10 grams of carbohydrates, there should be at least 1 gram of fiber.

Can the Carbohydrate to Fiber Ratio affect weight loss?

Yes, diets with a lower Carbohydrate to Fiber Ratio are often associated with better weight management. High fiber foods can increase satiety, helping reduce overall calorie intake.