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How do you convert grams to kilojoules?

How do you convert grams to kilojoules?

In order to convert kilojoules per gram to kilojoules per mole, you need to multiply by grams per mole. Now, let’s say that you’re dealing with a compound that has a molar mass of x g mol−1 . This tells you that 1 mole of this compound has a mass of x g .

What are kJ to calories?

The formula to change kilojoules to calories is quite simple. Since one Cal is equal to 4.184 kJ, you just need to divide the kilojoule value by 4.184 to get the Cals equivalent. Dividing by 4.184 is the same as multiplying by 0.239.

How many kilojoules are in a gram?

Fat, protein and carbohydrates all contains a set number of kilojoules per gram. Fat contains 37.7kJ per gram, protein and carbohydrates each contain 16.7kJ per gram. This is one reason why cutting back on unhealthy fat automatically cuts down on the kilojoules you consume.

How many kJ should I eat to lose weight?

Removing 2,000 kilojoules a day (about 500 calories) from your current eating habits is enough to trigger gradual weight loss.

How many kJ is 100g sugar?

Nutrition Information

Average quantity per serving (4g) Average quantity per 100g
Energy 68 KJ 1 700 KJ
(16 Cal.) (407 Cal.)
Protein 0.0g 0.0g
Fat,total 0.0g 0.0g

How many kilojoules is 10 grams?

Calorie (IT)/gram to Kilojoule/kilogram Conversion Table

Calorie (IT)/gram [cal/g] Kilojoule/kilogram [kJ/kg]
10 cal/g 41.868 kJ/kg
20 cal/g 83.736 kJ/kg
50 cal/g 209.34 kJ/kg
100 cal/g 418.68 kJ/kg

Is a banana fattening?

Bananas as such are not fattening. They may rather make you feel full for longer because of their fiber content. Their sweet taste and creamy texture may also help reduce cravings for unhealthy desserts, such as pastries and doughnuts. Studies show that bananas may help prevent weight gain.

How many kilojoules does a banana have?

Everything you need to know about bananas, according to a dietitian

Kilojoules 386 kJ
Protein 1.4 g
Potassium 339 mg
Vitamin B6 0.2 mg
Magnesium 30 mg