Kilowatt Converter
Convert Kilowatt to Pferdestarke Ps and more • 80 conversions
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Unit Explanations
KilowattkW
Source UnitA kilowatt is a unit of power that is equivalent to 1,000 watts. It is widely used to measure the rate at which energy is used or generated. The kilowatt is part of the International System of Units (SI) and is often used for expressing the output power of engines and the power consumption of electric appliances. In the context of electrical power, one kilowatt is equal to the energy conversion or transfer of one thousand joules per second. It is a commonly used unit in many areas, including electrical engineering, physics, and everyday electricity billing.
Current Use
Today, kilowatts are used worldwide in numerous industries, including electricity generation, automotive, and manufacturing. It serves as a standard measurement for power output and consumption. Electric utilities use kilowatts to bill residential and commercial customers. The kilowatt also plays a crucial role in energy efficiency discussions as it allows for the comparison of the power consumption of various devices and systems.
Fun Fact
A single kilowatt can power ten 100-watt light bulbs.
Pferdestärkeps
Target UnitThe Pferdestärke (ps), which translates to 'horse strength' in English, is a non-SI unit of power that is predominantly used in German-speaking countries. It is defined as the power necessary to raise 75 kilograms at a speed of 1 meter per second. The unit is often used in measuring engine output and is historically linked to the power exerted by a horse. In precise terms, one Pferdestärke is equivalent to approximately 0.986 horsepower (hp) or 735.5 watts (W). This unit reflects the historical importance of horses in transportation and labor, especially in the 19th century when steam engines began to replace them.
Current Use
Today, the Pferdestärke is primarily used in the automotive industry, particularly in Germany, Austria, and Switzerland, where it indicates the power of internal combustion engines. While the use of SI units like watts is encouraged, many consumers still prefer the Pferdestärke due to its historical significance and familiarity. In many contexts, car manufacturers will list engine power in both Pferdestärke and kilowatts, allowing consumers to compare with other vehicles.
Fun Fact
The Pferdestärke was developed as a marketing tool to help sell steam engines by illustrating their power compared to horses.
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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.
Kilowatt
power • SI Unit
Definition
A kilowatt is a unit of power that is equivalent to 1,000 watts. It is widely used to measure the rate at which energy is used or generated. The kilowatt is part of the International System of Units (SI) and is often used for expressing the output power of engines and the power consumption of electric appliances. In the context of electrical power, one kilowatt is equal to the energy conversion or transfer of one thousand joules per second. It is a commonly used unit in many areas, including electrical engineering, physics, and everyday electricity billing.
History & Origin
The concept of the kilowatt emerged as technology evolved and the need for measuring power became more prevalent. The kilowatt was officially adopted as part of the International System of Units in 1960. It originates from the watt, named after James Watt, a Scottish inventor who made significant improvements to the steam engine in the 18th century. The kilowatt thus became a convenient way to express power on a larger scale, particularly as electrical power generation and consumption expanded.
Etymology: The term 'kilowatt' combines the prefix 'kilo-', meaning a thousand, with 'watt', the SI unit of power named after James Watt.
Current Use
Today, kilowatts are used worldwide in numerous industries, including electricity generation, automotive, and manufacturing. It serves as a standard measurement for power output and consumption. Electric utilities use kilowatts to bill residential and commercial customers. The kilowatt also plays a crucial role in energy efficiency discussions as it allows for the comparison of the power consumption of various devices and systems.
💡 Fun Facts
- •A single kilowatt can power ten 100-watt light bulbs.
- •The average U.S. household consumes about 30 kilowatt-hours per day.
- •One kilowatt is roughly equivalent to 1.34 horsepower.
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🔗 Related Units
Pferdestärke
power • Non-SI
Definition
The Pferdestärke (ps), which translates to 'horse strength' in English, is a non-SI unit of power that is predominantly used in German-speaking countries. It is defined as the power necessary to raise 75 kilograms at a speed of 1 meter per second. The unit is often used in measuring engine output and is historically linked to the power exerted by a horse. In precise terms, one Pferdestärke is equivalent to approximately 0.986 horsepower (hp) or 735.5 watts (W). This unit reflects the historical importance of horses in transportation and labor, especially in the 19th century when steam engines began to replace them.
History & Origin
The term 'Pferdestärke' was first coined by the engineer James Watt in the late 18th century to quantify the output of steam engines relative to the strength of horses. Watt conducted experiments to determine the work capacity of horses, establishing a benchmark for power measurement that could be understood by the public. His comparative analysis led to the adoption of the Pferdestärke as a standard unit in various engineering disciplines, particularly in Germany and Austria.
Etymology: The word 'Pferdestärke' literally translates to 'horse strength' in German, combining 'Pferd' (horse) and 'Stärke' (strength or power). This nomenclature underscores the historical reliance on horses as a primary source of mechanical power before the advent of modern engines.
Current Use
Today, the Pferdestärke is primarily used in the automotive industry, particularly in Germany, Austria, and Switzerland, where it indicates the power of internal combustion engines. While the use of SI units like watts is encouraged, many consumers still prefer the Pferdestärke due to its historical significance and familiarity. In many contexts, car manufacturers will list engine power in both Pferdestärke and kilowatts, allowing consumers to compare with other vehicles.
💡 Fun Facts
- •The Pferdestärke was developed as a marketing tool to help sell steam engines by illustrating their power compared to horses.
- •In some countries, the Pferdestärke is still preferred in automotive discussions, despite the global standardization towards SI units.
- •The term 'horsepower' was also inspired by the same experiments conducted by James Watt, leading to different definitions across regions.
📏 Real-World Examples
🔗 Related Units
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Frequently Asked Questions
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To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
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