Power

Just how powerful is 100 watts?

Around the home

100 W

0.1341 hpmechanical horsepower
Linear measure
ENERGY EACH SECOND100 W100 W
01
100 watts100 WPower · definition
02
Human mechanical output100 WPower · example
Power is energy per unit time: one watt is one joule per second.

A little perspective

100 watts and Human mechanical output have approximately the same power.

Measurements, assumptions & sources +

100 watts

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

NIST — SI conversion factors

Human mechanical output

A chosen 100 W sustained mechanical output, not total metabolic power.

Defined examples — our methodology

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

Measurement details

Why these numbers?

The visual compares power with power. The records below preserve each value’s basis and caveats.

100 watts

100 W

Power · definition

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

Comparing
Power ↔ Power
Relative size
The two selected measurements are approximately equal.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Human mechanical output is labelled example; treat the displayed value as a comparison anchor rather than false precision.

Change your perspective

Put it next to…

Choose a suggestion to redraw the comparison, or open its page to learn what it is.

About this thing
About this thing
About this thing
About this thing
About this thing
About this thing

The full collection

Choose something to compare.

Loading compatible things…

A little smaller. A little larger.

Keep exploring power.

See all ↗

Share a little perspective.