Watt

W

Comunemente usato Unità scientifica

The watt is the SI unit of power named after Scottish engineer James Watt. It's displayed on every electrical device, from light bulbs to appliances and power supplies.

Convertitore rapido

1 W = kJ

Controlla il formato di visualizzazione. I numeri molto piccoli o molto grandi verranno visualizzati in notazione scientifica (ad esempio, 1,5e-6).

Watt (W)

The watt is the SI unit of power named after Scottish engineer James Watt. It’s displayed on every electrical device, from light bulbs to appliances and power supplies.

Characteristics

  • SI unit of power
  • 1 W = 1 J/s (joule per second)
  • Light bulbs: measured in watts (typical: 10-100W)
  • Device power: shown on labels (laptop charger: 65W, etc.)
  • Used in: electrical engineering, all power ratings

Conversions

  • 1 W = 0.001 kW
  • 1 W = 0.000001 MW
  • 1 W = 0.001341 hp
  • 1 W = 3.41214 BTU/h
  • 1000 W = 1 kilowatt

Unità correlate

Usato nelle regioni

International Worldwide
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