转换 Kilowatt 到 Watt

请在下方输入数值进行换算 Kilowatt [kW] 到 Watt [W]

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单位信息

瓦特 (W)

定义: 国际单位制功率单位，等于每秒一焦耳。

历史: 以苏格兰工程师詹姆斯·瓦特命名。

当前用法: 用于测量电力和机械功率消耗。

千瓦 (kW)

定义: 功率单位，等于1000瓦特。

历史: 随商业电力发展。

当前用法: 用于测量家庭和工业功率消耗。

Megawatt (MW)

定义: A unit of power equal to one million watts.

历史: Used for large-scale power generation.

当前用法: Used to measure power plant output and large electrical loads.

Gigawatt (GW)

定义: A unit of power equal to one billion watts.

历史: Used for very large power measurements.

当前用法: Used for national power grids and large power plants.

马力 (hp)

定义: 功率单位，约等于745.7瓦特。

历史: 由詹姆斯·瓦特开发，用于比较蒸汽机与马匹的功率。

当前用法: 用于评定发动机和车辆功率。

Foot-pound per second (ft·lb/s)

定义: A unit of power equal to the power produced by a force of one pound-force acting through one foot in one second.

历史: Derived from the foot-pound and the second, commonly used in mechanical systems and power ratings.

当前用法: Used in the design and specification of mechanical systems, such as engines and turbines.

Electrical Horsepower (ehp)

定义: A unit of power used for electrical machines, equal to 746 watts.

历史: Defined for rating electric motors.

当前用法: Used in the electric motor industry.

Mechanical Horsepower (hp(I))

定义: A unit of power, also known as imperial horsepower, equal to 745.7 watts.

历史: Used for rating engines and motors.

当前用法: Common in the automotive and machinery industries.

Metric Horsepower (hp(M))

定义: A unit of power used in Europe and Asia, equal to 735.5 watts.

历史: Defined for rating engines and motors in metric countries.

当前用法: Still used in some countries for car engine ratings.

全部单位换算

瓦特 到 千瓦瓦特 到 Megawatt瓦特 到 Gigawatt瓦特 到 马力瓦特 到 Foot-pound per second瓦特 到 Electrical Horsepower瓦特 到 Mechanical Horsepower瓦特 到 Metric Horsepower千瓦 到 瓦特千瓦 到 Megawatt千瓦 到 Gigawatt千瓦 到 马力千瓦 到 Foot-pound per second千瓦 到 Electrical Horsepower千瓦 到 Mechanical Horsepower千瓦 到 Metric HorsepowerMegawatt 到 瓦特Megawatt 到 千瓦Megawatt 到 GigawattMegawatt 到 马力Megawatt 到 Foot-pound per secondMegawatt 到 Electrical HorsepowerMegawatt 到 Mechanical HorsepowerMegawatt 到 Metric HorsepowerGigawatt 到 瓦特Gigawatt 到 千瓦Gigawatt 到 MegawattGigawatt 到 马力Gigawatt 到 Foot-pound per secondGigawatt 到 Electrical HorsepowerGigawatt 到 Mechanical HorsepowerGigawatt 到 Metric Horsepower马力 到 瓦特马力 到 千瓦马力 到 Megawatt马力 到 Gigawatt马力 到 Foot-pound per second马力 到 Electrical Horsepower马力 到 Mechanical Horsepower马力 到 Metric HorsepowerFoot-pound per second 到 瓦特Foot-pound per second 到 千瓦Foot-pound per second 到 MegawattFoot-pound per second 到 GigawattFoot-pound per second 到 马力Foot-pound per second 到 Electrical HorsepowerFoot-pound per second 到 Mechanical HorsepowerFoot-pound per second 到 Metric HorsepowerElectrical Horsepower 到 瓦特Electrical Horsepower 到 千瓦Electrical Horsepower 到 MegawattElectrical Horsepower 到 GigawattElectrical Horsepower 到 马力Electrical Horsepower 到 Foot-pound per secondElectrical Horsepower 到 Mechanical HorsepowerElectrical Horsepower 到 Metric HorsepowerMechanical Horsepower 到 瓦特Mechanical Horsepower 到 千瓦Mechanical Horsepower 到 MegawattMechanical Horsepower 到 GigawattMechanical Horsepower 到 马力Mechanical Horsepower 到 Foot-pound per secondMechanical Horsepower 到 Electrical HorsepowerMechanical Horsepower 到 Metric HorsepowerMetric Horsepower 到 瓦特Metric Horsepower 到 千瓦Metric Horsepower 到 MegawattMetric Horsepower 到 GigawattMetric Horsepower 到 马力Metric Horsepower 到 Foot-pound per secondMetric Horsepower 到 Electrical HorsepowerMetric Horsepower 到 Mechanical Horsepower

你知道吗？

  • 1 马力约等于 745.7 瓦。
  • 普通人可以在短时间内持续约 0.1 马力的机械功率。
  • 大型电动车电机可输出超过 400 马力。

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Convert 千瓦 to 瓦特

How this conversion works

Converting 千瓦 (kW) to 瓦特 (W) is straightforward with Unitly. We apply lossless base-unit math under the hood so you get consistent answers whether you are auditing data pipelines, planning infrastructure, or double-checking homework.

Quick reference: 1 kW equals 1,000 W. Conversely, 1 W equals 0.001 kW. Combine these ratios with the in-page calculator to convert any value instantly.

About 千瓦

Definition: 功率单位，等于1000瓦特。

History: 随商业电力发展。

Current use: 用于测量家庭和工业功率消耗。

About 瓦特

Definition: 国际单位制功率单位，等于每秒一焦耳。

History: 以苏格兰工程师詹姆斯·瓦特命名。

Current use: 用于测量电力和机械功率消耗。

Related conversions

Questions people ask

How do I convert between watts and horsepower?
To convert watts to horsepower, divide the number of watts by 746. For horsepower to watts, multiply by 746.
What is a kilowatt?
A kilowatt (kW) is 1,000 watts, a standard unit of power in the metric system.
What is the difference between mechanical and electrical horsepower?
Mechanical horsepower is used for engines and motors, while electrical horsepower is used for electric motors. Their values differ slightly.
Is this power converter accurate?
Yes, our converter uses up-to-date and precise conversion factors for all supported power units.

Need to cite your work? Pair these explanations with our JSON-LD schema (already embedded on the page) so search engines and analytics platforms understand the context behind each conversion.