Calorie (nutritional) to Kilowatt-second Conversion

Convert between Calorie (nutritional) and Kilowatt-second quickly and accurately.

cal
kW⋅s

How to Convert Calorie (nutritional) to Kilowatt-second

Conversion Formula

1 cal = 4.187 kW⋅s
1 kW⋅s = 0.239 cal

Example

Convert 15 cal to kW⋅s:

15 cal = 15 × 4.187 kW⋅s = 62.802 kW⋅s

Unit Information

Learn about the energy units you're converting between

Calorie (nutritional)

cal

Definition

A nutritional calorie (symbol: cal) is a unit of energy used in nutrition, equal to 4,186.8 joules. It represents the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.

History/Origin

The calorie was originally defined in the 19th century for measuring heat energy. The nutritional calorie became standardized for food labeling and remains widely used in the United States for dietary energy measurements.

Current Use

Nutritional calories are used in food labeling in the United States, dietary planning and nutrition counseling, exercise and fitness tracking, weight management programs, and metabolic research in health and medicine.

Multiplier

4186.8

Offset

0

Kilowatt-second

kW⋅s

Definition

A Kilowatt-second is a unit of Energy in the metric system, equal to one thousand of the base unit. It is used for large-scale measurements and everyday use and provides precise measurements for applications requiring kilometer scale accuracy.

History/Origin

The Kilowatt-second was introduced as part of the metric system with the prefix "kilo-" derived from Greek or Latin roots. It became important for measurements requiring large-scale measurements and everyday use and provides a standardized unit for kilometer scale applications.

Current Use

The Kilowatt-second is used in scientific research, industry, and technology for large-scale measurements and everyday use. It provides precise measurements for applications requiring thousand-scale accuracy and is essential for kilometer scale measurements in various fields.

Multiplier

1000

Offset

0

Calorie (nutritional) to Kilowatt-second Conversion Table

Calorie (nutritional) [cal] Kilowatt-second [kW⋅s]
1 cal 4.1868 kW⋅s
10 cal 41.868 kW⋅s
25 cal 104.67 kW⋅s
50 cal 209.34 kW⋅s
100 cal 418.68 kW⋅s
0 cal 0E+0 kW⋅s
-10 cal -41.868 kW⋅s
-40 cal -167.472 kW⋅s

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