Watt Converter
Convert Watt to Foot Pound Force Hour and more âą 80 conversions
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Unit Explanations
WattW
Source 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.
Foot-Pound Force Hourft·lb·h
Target UnitThe foot-pound force hour (ft·lb·h) is a unit of work or energy in the foot-pound system, representing the work done when a force of one pound is applied over a distance of one foot for one hour. This unit is commonly used in mechanical engineering and energy calculations, especially in contexts where both imperial and metric units are utilized. It emphasizes the relationship between force, distance, and time, providing a practical measure for energy in various applications.
Current Use
Today, the foot-pound force hour is primarily used in engineering, particularly in fields such as mechanical engineering, where it helps to quantify energy outputs of machines and engines. It is often used in the context of torque and power calculations, especially in the automotive industry where imperial units are still prevalent.
Fun Fact
The foot-pound force hour can also be expressed in joules, with 1 ft·lb·h approximately equal to 1.3558 joules.
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= Ă 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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đĄ Pro Tip: For the reverse conversion ( â ), divide by the conversion factor instead of multiplying.
Watt
power âą 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.
đĄ Fun Facts
- âąOne watt is equivalent to 1/746th of a horsepower.
- âąThe watt is the power required to lift a small apple one meter in one second.
- âąJames Watt's improvements to the steam engine greatly increased its efficiency and power output.
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Foot-Pound Force Hour
power âą Non-SI
Definition
The foot-pound force hour (ft·lb·h) is a unit of work or energy in the foot-pound system, representing the work done when a force of one pound is applied over a distance of one foot for one hour. This unit is commonly used in mechanical engineering and energy calculations, especially in contexts where both imperial and metric units are utilized. It emphasizes the relationship between force, distance, and time, providing a practical measure for energy in various applications.
History & Origin
The foot-pound force hour unit emerges from the foot-pound system, which was historically used in England and later adopted in the United States. The foot as a measure of length was standardized in the 19th century, while the pound-force emerged from the need to quantify force in a consistent manner. The combination of these units into a measure of energy over time reflects the practical needs of industries such as construction and manufacturing where energy calculations are critical.
Etymology: The term 'foot' derives from the Old English 'fĆt', while 'pound' comes from the Latin 'pondo', meaning weight. 'Force' comes from the Latin 'fortia', indicating power or strength, and 'hour' is from the Latin 'hora', referring to the period of time.
Current Use
Today, the foot-pound force hour is primarily used in engineering, particularly in fields such as mechanical engineering, where it helps to quantify energy outputs of machines and engines. It is often used in the context of torque and power calculations, especially in the automotive industry where imperial units are still prevalent.
đĄ Fun Facts
- âąThe foot-pound force hour can also be expressed in joules, with 1 ft·lb·h approximately equal to 1.3558 joules.
- âąDespite the prevalence of the metric system, the foot-pound force hour is still commonly used in the United States, particularly in automotive specifications.
- âąThe unit is particularly useful for comparing the energy outputs of various machines operating over the same period.
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Frequently Asked Questions
How do I convert to ?âŒ
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?âŒ
The formula is: = Ă 1. This conversion factor is based on international standards.
Is this to converter accurate?âŒ
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 ?âŒ
Absolutely! You can use the swap button (â) in the converter above to reverse the conversion direction, or visit our to converter.