Electrical Unit Converter
Quick conversions for common electrical units
Power Conversions
Watts (W)--
Kilowatts (kW)--
Horsepower (HP)--
VA (at PF=1)--
BTU/hr--
Tons (cooling)--
Energy Conversions
Watt-hours (Wh)--
Kilowatt-hours (kWh)--
Joules (J)--
BTU--
Therms--
Temperature Conversions
Fahrenheit (°F)--
Celsius (°C)--
Kelvin (K)--
Length Conversions
Feet (ft)--
Inches (in)--
Meters (m)--
Centimeters (cm)--
Millimeters (mm)--
Quick Reference
Power
1 HP = 746 W
1 kW = 3,412 BTU/hr
1 Ton = 12,000 BTU/hr
Energy
1 kWh = 3,600,000 J
1 kWh = 3,412 BTU
1 Therm = 100,000 BTU
Temperature
°F = °C × 9/5 + 32
°C = (°F - 32) × 5/9
K = °C + 273.15