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Power

Just how powerful is 100 kilowatts?

Motors & machines

100 kW

Scale

ENERGY EACH SECOND

100 kilowatts

The quantity is exact as entered.

100 kWPower
0
Car engine

The mechanical power output delivered by a car engine to propel the vehicle.

100 kWPower
0
Power is energy per unit time: one watt is one joule per second.

A little perspective

100 kilowatts is approximately equal to the power of a car engine.

Measurements, assumptions & sources +

100 kilowatts

Power: 100 kW; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Car engine

Power: 100 kW; example.

A chosen 100 kW rated mechanical output, not constant fuel consumption.

Defined examples — our methodology

The marked power is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 100 kilowatts with the power of a car engine. The notes below explain how each value was chosen.

100 kilowatts

100 kW

Power · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Car engine

100 kW

Power · example

A chosen 100 kW rated mechanical output, not constant fuel consumption.

Comparing
Power ↔ Power
Relative size
100 kilowatts is approximately equal to the power of a car engine.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • The power of a car engine: This is an illustrative comparison value, not a claim that every example is the same.

Power is the rate of energy transfer or use, not the total energy.

100,000 Wwatts
134.1 hpmechanical horsepower

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