Search results
Results From The WOW.Com Content Network
To avoid confusion between large and small calories, it’s thought that the term kilocalorie — the prefix “kilo” meaning 1,000 — was created to refer to a large calorie. However, the term small...
What exactly is a kcal or kilocalorie? It’s simply another way to measure calories, with 1 kcal equal to 1,000 regular calories.
The kilocalorie, or food calorie, is the amount of heat required to raise one kilogram of water 1 °C. Heat capacity is the amount of heat required to raise one gram of material 1 °C under constant pressure.
In physics and chemistry, the word calorie and its symbol usually refer to the small unit, the large one being called kilocalorie (kcal).
Kcal and calories are a unit of measurement of energy in nutrition and exercise. The terms are used interchangeably in nutrition and do not need to be converted. Calories are referred to as either small (lowercase “c”) or large (uppercase “C”), with 1 large Calorie equalling 1,000 small calories.
The primary and most fundamental point is that 1 Kcal (kilocalorie) equals 1,000 calories. Both "calories" with a lowercase "c" and "Calories" with an uppercase "C" signify units of energy. However, a critical distinction between them lies in their scale and origin.
noun. ki· lo· cal· o· rie ˈki-lə-ˌka-lə-rē ˈkē-lə- -ˌkal-rē. 1. : calorie sense 1b. 2. : calorie sense 2a. Examples of kilocalorie in a Sentence. Recent Examples on the Web That means that each 1-gram piece of Newton Nougat Crunch is 2 kilocalories.
A kilocalorie is measured as the quantity of heat required to raise the temperature of 1 kilogram of water by 1 degrees Celsius from a standard initial temperature at a pressure of 1 atmosphere. The base unit for a kilocalorie is calorie and the prefix is kilo.
A kilocalorie (Calorie) is the amount of heat generated by a particular macronutrient that raises the temperature of 1 kilogram of water 1 degree Celsius. A kilocalorie of energy performs one thousand times more work than a calorie.
A kilocalorie (kcal, often pronounced kay-cal) is the amount of heat required to raise the temperature of 1000 ml of water by 1°C. A kilocalorie is 1000 calories. Even though there is 1000-fold difference between these two values, calorie and kilocalorie are often used synonymously when discussing food and eating.