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Power

3 watts

  • Power
  • W
  • SI

3 watts is a measurement of power. That is 0.003 kilowatts, or 0.000003 megawatts. Below it is converted into all 8 units Nerdulator knows for power.

Common conversions

kilowatts0.003 kW
megawatts0.000003 MW
horsepower0.00402307 hp

Every other unit of power

milliwatts3,000 mW
gigawatts3 × 10^-9 GW
metric horsepower0.00407886 PS
BTU per hour10.2364249 BTU/h

About this quantity

CategoryPower
Unitwatt (W)
SystemSI
In watts (the base unit)3 W
Definition1 W = 1 J/s = 1 kg·m²·s⁻³: one joule of energy per second.derived from the SI base units
Double6 watts
Half1.5 watts

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Every value on this page was computed from “3 watts” by Nerdulator’s unit engine. Nothing here was retrieved from a database of answers or written by a model.