Convert 685 Joules to Calories
How much energy is 685 joules? How many nutritional calories are in 685 joules? 685 J to kcal conversion.
From
To
swap units ↺
685 Joules ≈
0.16371893 Nutritional Calories
result rounded
Decimal places
Result in Plain English
685 joules is equal to about 0.164 Calories.
To a Percentage
685 joules ≈ 16.4% of a Calorie.
Result as a Fraction
685 joules
= 685⁄4,184 Calories
In Scientific Notation
685 joules
= 6.85 x 102 joules
≈ 1.63719 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.