Calorie It Second Converter
Convert Calorie It Second to Watt and more • 80 conversions
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Unit Explanations
Calorie per Secondcal/s
Source UnitThe calorie per second (cal/s) is a unit of power that quantifies the rate of energy transfer in terms of calories. It is defined as the amount of energy in calories that is transferred or converted in one second. One calorie is the amount of heat required to raise the temperature of one gram of water by one degree Celsius at standard atmospheric pressure. Therefore, when energy is measured in calories and time is measured in seconds, the resulting unit of power, calorie per second, indicates how quickly energy is being used or produced. This unit is often utilized in various scientific and nutritional contexts.
Current Use
The calorie per second is commonly used in fields such as nutrition, where it helps quantify the rate of energy expenditure in metabolic processes. It is also applied in engineering contexts, especially in thermodynamics and heat transfer studies, to measure power output in systems like engines and heating devices. Health and fitness industries use this unit to express energy expenditure in workouts and activities.
Fun Fact
The calorie was initially defined based on the amount of heat needed to raise the temperature of water, linking it closely to everyday cooking and nutrition.
WattW
Target UnitThe watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
Fun Fact
One watt is equivalent to 1/746th of a horsepower.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Calorie per Second
power • Non-SI
Definition
The calorie per second (cal/s) is a unit of power that quantifies the rate of energy transfer in terms of calories. It is defined as the amount of energy in calories that is transferred or converted in one second. One calorie is the amount of heat required to raise the temperature of one gram of water by one degree Celsius at standard atmospheric pressure. Therefore, when energy is measured in calories and time is measured in seconds, the resulting unit of power, calorie per second, indicates how quickly energy is being used or produced. This unit is often utilized in various scientific and nutritional contexts.
History & Origin
The calorie was first defined in the early 19th century by French chemist Nicolas Clément, who used it as a unit of heat. Calorimetry, the science of measuring heat, was developed to quantify heat and energy transfer processes, leading to the broader application of calories in power measurements.
Etymology: The term 'calorie' is derived from the Latin word 'calor,' meaning heat. This reflects the unit's original use in measuring heat energy.
Current Use
The calorie per second is commonly used in fields such as nutrition, where it helps quantify the rate of energy expenditure in metabolic processes. It is also applied in engineering contexts, especially in thermodynamics and heat transfer studies, to measure power output in systems like engines and heating devices. Health and fitness industries use this unit to express energy expenditure in workouts and activities.
💡 Fun Facts
- •The calorie was initially defined based on the amount of heat needed to raise the temperature of water, linking it closely to everyday cooking and nutrition.
- •In nutrition, 1 dietary Calorie (with an uppercase 'C') is equivalent to 1 kilocalorie, or 1000 calories in the scientific sense.
- •The conversion of calories to Joules is important for scientific accuracy, with 1 calorie approximately equal to 4.184 Joules.
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Watt
power • SI Unit
Definition
The watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
History & Origin
The watt is named after James Watt, a Scottish engineer and inventor whose improvements to the steam engine were fundamental to the changes brought by the Industrial Revolution. The unit was introduced to provide a consistent measure of power, reflecting Watt's contributions to power engineering.
Etymology: Named after James Watt, a pioneer in steam engine development.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
💡 Fun Facts
- •One watt is equivalent to 1/746th of a horsepower.
- •The watt is the power required to lift a small apple one meter in one second.
- •James Watt's improvements to the steam engine greatly increased its efficiency and power output.
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Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
Can I convert back to ?▼
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