Nutrition Calculations

Question 1

How many kcals/g of carbohydrates

Answer 1

3.75

Question 2

How many kcals/g of protein

Answer 2

4

Question 3

How many kcals/g of fat

Answer 3

9

Question 4

How many kcals/g of alcohol

Answer 4

7

Question 5

How do you calculate the units in an alcoholic drink

Answer 5

Strength (ABV) x Volume (ml)/ 1000 = units

Question 6

How many units of alcohol are in a 250ml of 14% wine

Answer 6

3.5 units

Question 7

A serving of pasta salad weighs 200 grams and contains 60 grams of carbohydrate, 10 grams of fat, and 8 grams of protein. Calculate the total energy of the pasta salad and determine the percentage of energy derived from carbohydrate.

Question 8

A jerk chicken ready meal weighing 420 grams provides 21 grams of protein, 6.2 grams of fat, and 51 grams of carbohydrate. Calculate the total energy of ready meal and determine the percentage of energy coming from protein.

Question 9

A meal contains 25 grams of fat, 10 grams of protein, and 50 grams of carbohydrate. Calculate the total energy content of the meal and determine what percentage of energy comes from fat.