Convert 820 Joules to Calories
How much energy is 820 joules? How many nutritional calories are in 820 joules? 820 J to kcal conversion.
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820 Joules ≈
0.19598470 Nutritional Calories
result rounded
Decimal places
Result in Plain English
820 joules is equal to about 0.196 Calories.
To a Percentage
820 joules ≈ 19.6% of a Calorie.
Result as a Fraction
820 joules
= 205⁄1,046 Calories
In Scientific Notation
820 joules
= 8.2 x 102 joules
≈ 1.95985 x 10-1 Calories
Joules
A joule is the standard unit of energy. On the surface of the Earth, it takes about 9.8 joules to lift a 1 kilogram object by 1 meter.
Calories
A nutritional Calorie, or kilocalorie, is commonly used in food labeling. It is equal to 4.184 kilojoules. The average American consumes about 2,700 kilocalories per day.