1600
7 kcal per gram
Which is better for you, Health Granola Cereal or Whole-Grain Cereal based on KCAL per serving, KCAL from fat, amount of sodium, amount of dietary fiber, and amount of sugar.
A bag of chips labeled with 246 typically refers to 246 kilocalories (kcal) of nutritional energy. To convert kilocalories to joules, you can use the conversion factor of 1 kcal being approximately equal to 4,184 joules. Therefore, the energy in the bag of chips would be about 1,030,784 joules (246 kcal × 4,184 J/kcal).
The amount of protein (4 kcal/gram), carbohydrate (4 kcal/gram), and fat (9 kcal/gram) that is present.
kcal* kjoules* RDI% Total Calories 90 kcal 377 kJ 5% from Carbs 0 kcal 0 kJ from Fat 26.3 kcal 110.01 kJ from Protein 63.6 kcal 266.19 kJ from Alcohol 0 kcal 0 kJ *The unit "kcal" or kilocalories are what most American's think of as 1 Calorie. Other countries use the unit kilojoule (kJ) to measure Food Energy. 1 kcal is equal to 4.184
A simple answer with a confusing reason. 171 kcal = 171 Calories 1 Calorie (upper case) = 1000 calories (lower case) = 1 kilocalorie (lower case) = amount of energy needed to raise 1 kg of water 1 degree celsius. On nutritional information, all the numbers are listed in Calories (i.e., kcal), while calories (lower case) are very rarely used in everyday language.
A calorie is the amount of energy that needed to raise the temperature of one gram of water one degree Celsius. The Joule is the SI unit for energy.
100000 J represents the greatest amount of energy compared to 1000 cal, 500 Cal, and 100 kcal. 1 Cal = 1000 cal = 1 kcal = 4184 J. Therefore, 100000 J is equivalent to about 23.9 kcal.
To calculate the total kilocalories needed, first, you need to melt the ice. The latent heat of fusion for ice is approximately 80 kcal/kg, so melting 0.12 kg of ice requires 0.12 kg × 80 kcal/kg = 9.6 kcal. After melting, you need to raise the temperature of the resulting water from 0°C to 25°C. The specific heat of water is about 1 kcal/kg°C, so heating 0.12 kg of water by 25°C requires 0.12 kg × 25 kcal/kg°C = 3 kcal. Therefore, the total heat needed is 9.6 kcal + 3 kcal = 12.6 kcal.
Multiply by 1000. Food Calories (note the capital letter) are 1 kcal (note the small letter).
According to Japanese nutritional guides "Shiso" Leaves are between 34-37 Kcal per 100g.
To melt ice, the heat required is calculated using the latent heat of fusion, which is approximately 334 kJ/kg for ice. To find the energy needed to melt 140 g of ice, you can convert grams to kilograms (140 g = 0.14 kg) and multiply by the latent heat: 0.14 kg × 334 kJ/kg = 46.76 kJ. Since 1 kJ is equal to 0.239 kcal, you can convert this to kcal: 46.76 kJ × 0.239 = about 11.2 kcal. Therefore, approximately 11.2 kcal are needed to melt 140 g of ice.