To calculate the number of calories from saturated fat in a food item, simply multiply the grams of saturated fat by 9.
Calculating Saturated Fat Calories: A Step-by-Step Guide
Here's a detailed breakdown:
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Identify the grams of saturated fat: Check the nutrition label of the food item to find the amount of saturated fat, listed in grams.
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Multiply by 9: Multiply the number of grams of saturated fat by 9. The result is the number of calories from saturated fat.
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Formula: Grams of saturated fat x 9 = Saturated fat calories
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Example: If a food item contains 3 grams of saturated fat:
3 grams x 9 = 27 saturated fat calories.
(Reference: Fat – 3 x 9 = 27 fat calories)
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Determining Percentage of Saturated Fat Calories
After you have the total saturated fat calories, you can calculate the percentage of total calories that come from saturated fat:
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Calculate Saturated Fat Calories: As explained above, multiply the grams of saturated fat by 9.
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Divide by Total Calories: Divide the number of saturated fat calories by the total number of calories in the food item.
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Multiply by 100: Multiply the result by 100 to express it as a percentage.
Formula: (Saturated Fat Calories / Total Calories) x 100 = % of Saturated Fat
Example:
- Saturated fat calories = 27
- Total calories in the food item = 90
(27 / 90) x 100 = 30%
(Reference: 27/90 = 30% total fat)
This means 30% of the total calories in the food item come from saturated fat.