Category · 72 conversions

Thermal Resistance Conversions

Lumped thermal resistance conversions for electronics cooling, heat-sink and thermal-interface-material (TIM) datasheets, transformer / motor / generator thermal-rise calculations, and lumped-element R-C thermal-network modelling: K/W, °C/W, mK/W, K/kW, µK/W, K/MW, °F·h/BTU, °F·s/BTU and K/(BTU/h). Same-quantity lumped K/W only — strictly distinct from area-normalized R-value (m²·K/W), thermal conductivity (W/(m·K)) and heat-transfer coefficient (W/(m²·K)). No geometry, no thickness, no U-value, no heat-loss calculators.

Common · 12

Common Conversions

K/W → °F·h/BTU
kelvin per watt to Fahrenheit-hour per British thermal unit
°F·h/BTU → K/W
Fahrenheit-hour per British thermal unit to kelvin per watt
K/W → °C/W
kelvin per watt to degree Celsius per watt
°C/W → K/W
degree Celsius per watt to kelvin per watt
K/W → mK/W
kelvin per watt to millikelvin per watt
mK/W → K/W
millikelvin per watt to kelvin per watt
K/W → K/kW
kelvin per watt to kelvin per kilowatt
K/kW → K/W
kelvin per kilowatt to kelvin per watt
mK/W → µK/W
millikelvin per watt to microkelvin per watt
µK/W → mK/W
microkelvin per watt to millikelvin per watt
°F·h/BTU → °F·s/BTU
Fahrenheit-hour per British thermal unit to Fahrenheit-second per British thermal unit
°F·s/BTU → °F·h/BTU
Fahrenheit-second per British thermal unit to Fahrenheit-hour per British thermal unit

Index · 72

All Conversions

K/W → °C/W
kelvin per watt to degree Celsius per watt
°C/W → K/W
degree Celsius per watt to kelvin per watt
K/W → mK/W
kelvin per watt to millikelvin per watt
mK/W → K/W
millikelvin per watt to kelvin per watt
K/W → K/kW
kelvin per watt to kelvin per kilowatt
K/kW → K/W
kelvin per kilowatt to kelvin per watt
K/W → µK/W
kelvin per watt to microkelvin per watt
µK/W → K/W
microkelvin per watt to kelvin per watt
K/W → K/MW
kelvin per watt to kelvin per megawatt
K/MW → K/W
kelvin per megawatt to kelvin per watt
K/W → °F·h/BTU
kelvin per watt to Fahrenheit-hour per British thermal unit
°F·h/BTU → K/W
Fahrenheit-hour per British thermal unit to kelvin per watt
K/W → °F·s/BTU
kelvin per watt to Fahrenheit-second per British thermal unit
°F·s/BTU → K/W
Fahrenheit-second per British thermal unit to kelvin per watt
K/W → K/(BTU/h)
kelvin per watt to kelvin per BTU per hour
K/(BTU/h) → K/W
kelvin per BTU per hour to kelvin per watt
°C/W → mK/W
degree Celsius per watt to millikelvin per watt
mK/W → °C/W
millikelvin per watt to degree Celsius per watt
°C/W → K/kW
degree Celsius per watt to kelvin per kilowatt
K/kW → °C/W
kelvin per kilowatt to degree Celsius per watt
°C/W → µK/W
degree Celsius per watt to microkelvin per watt
µK/W → °C/W
microkelvin per watt to degree Celsius per watt
°C/W → K/MW
degree Celsius per watt to kelvin per megawatt
K/MW → °C/W
kelvin per megawatt to degree Celsius per watt
°C/W → °F·h/BTU
degree Celsius per watt to Fahrenheit-hour per British thermal unit
°F·h/BTU → °C/W
Fahrenheit-hour per British thermal unit to degree Celsius per watt
°C/W → °F·s/BTU
degree Celsius per watt to Fahrenheit-second per British thermal unit
°F·s/BTU → °C/W
Fahrenheit-second per British thermal unit to degree Celsius per watt
°C/W → K/(BTU/h)
degree Celsius per watt to kelvin per BTU per hour
K/(BTU/h) → °C/W
kelvin per BTU per hour to degree Celsius per watt
mK/W → K/kW
millikelvin per watt to kelvin per kilowatt
K/kW → mK/W
kelvin per kilowatt to millikelvin per watt
mK/W → µK/W
millikelvin per watt to microkelvin per watt
µK/W → mK/W
microkelvin per watt to millikelvin per watt
mK/W → K/MW
millikelvin per watt to kelvin per megawatt
K/MW → mK/W
kelvin per megawatt to millikelvin per watt
mK/W → °F·h/BTU
millikelvin per watt to Fahrenheit-hour per British thermal unit
°F·h/BTU → mK/W
Fahrenheit-hour per British thermal unit to millikelvin per watt
mK/W → °F·s/BTU
millikelvin per watt to Fahrenheit-second per British thermal unit
°F·s/BTU → mK/W
Fahrenheit-second per British thermal unit to millikelvin per watt
mK/W → K/(BTU/h)
millikelvin per watt to kelvin per BTU per hour
K/(BTU/h) → mK/W
kelvin per BTU per hour to millikelvin per watt
K/kW → µK/W
kelvin per kilowatt to microkelvin per watt
µK/W → K/kW
microkelvin per watt to kelvin per kilowatt
K/kW → K/MW
kelvin per kilowatt to kelvin per megawatt
K/MW → K/kW
kelvin per megawatt to kelvin per kilowatt
K/kW → °F·h/BTU
kelvin per kilowatt to Fahrenheit-hour per British thermal unit
°F·h/BTU → K/kW
Fahrenheit-hour per British thermal unit to kelvin per kilowatt
K/kW → °F·s/BTU
kelvin per kilowatt to Fahrenheit-second per British thermal unit
°F·s/BTU → K/kW
Fahrenheit-second per British thermal unit to kelvin per kilowatt
K/kW → K/(BTU/h)
kelvin per kilowatt to kelvin per BTU per hour
K/(BTU/h) → K/kW
kelvin per BTU per hour to kelvin per kilowatt
µK/W → K/MW
microkelvin per watt to kelvin per megawatt
K/MW → µK/W
kelvin per megawatt to microkelvin per watt
µK/W → °F·h/BTU
microkelvin per watt to Fahrenheit-hour per British thermal unit
°F·h/BTU → µK/W
Fahrenheit-hour per British thermal unit to microkelvin per watt
µK/W → °F·s/BTU
microkelvin per watt to Fahrenheit-second per British thermal unit
°F·s/BTU → µK/W
Fahrenheit-second per British thermal unit to microkelvin per watt
µK/W → K/(BTU/h)
microkelvin per watt to kelvin per BTU per hour
K/(BTU/h) → µK/W
kelvin per BTU per hour to microkelvin per watt
K/MW → °F·h/BTU
kelvin per megawatt to Fahrenheit-hour per British thermal unit
°F·h/BTU → K/MW
Fahrenheit-hour per British thermal unit to kelvin per megawatt
K/MW → °F·s/BTU
kelvin per megawatt to Fahrenheit-second per British thermal unit
°F·s/BTU → K/MW
Fahrenheit-second per British thermal unit to kelvin per megawatt
K/MW → K/(BTU/h)
kelvin per megawatt to kelvin per BTU per hour
K/(BTU/h) → K/MW
kelvin per BTU per hour to kelvin per megawatt
°F·h/BTU → °F·s/BTU
Fahrenheit-hour per British thermal unit to Fahrenheit-second per British thermal unit
°F·s/BTU → °F·h/BTU
Fahrenheit-second per British thermal unit to Fahrenheit-hour per British thermal unit
°F·h/BTU → K/(BTU/h)
Fahrenheit-hour per British thermal unit to kelvin per BTU per hour
K/(BTU/h) → °F·h/BTU
kelvin per BTU per hour to Fahrenheit-hour per British thermal unit
°F·s/BTU → K/(BTU/h)
Fahrenheit-second per British thermal unit to kelvin per BTU per hour
K/(BTU/h) → °F·s/BTU
kelvin per BTU per hour to Fahrenheit-second per British thermal unit