Kilowatt to BTU per Second Converter

A kilowatt (kW) is a unit of power equal to one thousand watts (10³ W). It's one of the most commonly used power units, representing the power consumption of household appliances and small to medium electrical equipment.

The kilowatt became widely recognized with the expansion of electrical power to homes and businesses in the early 20th century. It provided a practical scale for household electricity consumption and became the standard unit for electrical billing and appliance ratings.

Kilowatts are universally used for household appliance ratings, small motor specifications, residential solar installations, and electricity billing. They're standard for home electrical consumption, appliance energy labels, and small-scale power systems.

BTU per second (BTU/s) is a unit of power representing the rate of energy transfer of one British Thermal Unit per second. It's used in thermal engineering and HVAC applications, particularly in imperial unit systems.

BTU per second developed with the British Thermal Unit system and became important in thermal engineering and HVAC applications. It provided a power unit consistent with BTU energy measurements, particularly useful in heating and cooling system design.

BTU per second is used in HVAC engineering, thermal system design, and heating/cooling applications. It's standard in imperial unit thermal calculations, boiler specifications, and air conditioning system ratings.