Kilocalorie (th) to Calorie (nutritional) Conversion

Convert between Kilocalorie (th) and Calorie (nutritional) quickly and accurately.

kcal (th)
cal

How to Convert Kilocalorie (th) to Calorie (nutritional)

Conversion Formula

1 kcal (th) = 0.999 cal
1 cal = 1.001 kcal (th)

Example

Convert 15 kcal (th) to cal:

15 kcal (th) = 15 × 0.999 cal = 14.99 cal

Unit Information

Learn about the energy units you're converting between

Kilocalorie (th)

kcal (th)

Definition

A Kilocalorie (th) 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 Kilocalorie (th) 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 Kilocalorie (th) 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

4184

Offset

0

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

Kilocalorie (th) to Calorie (nutritional) Conversion Table

Kilocalorie (th) [kcal (th)] Calorie (nutritional) [cal]
1 kcal (th) 0.999331 cal
10 kcal (th) 9.993312 cal
25 kcal (th) 24.983281 cal
50 kcal (th) 49.966562 cal
100 kcal (th) 99.933123 cal
0 kcal (th) 0E+0 cal
-10 kcal (th) -9.993312 cal
-40 kcal (th) -39.973249 cal

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