## Measurement unit: yottawatt

**Full name:** yottawatt

**Plural form:** yottawatts

**Category type:** power

**Scale factor:** 1.0E+24

## SI unit: watt

The SI derived unit for power is the watt.

1 watt is equal to 1.0E-24 yottawatt.

Valid units must be of the **power** type.

You can use this form to select from known units:

## Definition: Yottawatt

The SI prefix "yotta" represents a factor of
10^{24}, or in exponential notation, 1E24.

So 1 yottawatt = 10^{24} watts.

The definition of a watt is as follows:

The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).

## Sample conversions: yottawatt