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Temperature Converter

Temperature Conversion [?]
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Temperature sensor products
  • Concrete cooling tower submersible temperature probe
  • LMK382 Low Range IP68 Waste Water Level Transmitter
  • ATM/T Pressure and Temperature Dual Output Transmitter
  • SDI-12 interface, 2 bar absolute, submersible water level sensor

Request info on temperature sensor products for your application.

Contents

  • Related Tools
  • User Guide
    • Conversion Formulas
      • Celsius
      • Fahrenheit
      • Kelvin
      • Rankine
    • Kelvin SI Metric Prefix Temperature Units
  • Temperature Conversion Tables
  • Temperature Conversion Help
    • Celsius to Fahrenheit
    • 0-600°K to °C
    • 0-350°F to °C
    • 0-400°F to °C

Related Tools

  • Temperature difference converter
  • Temperature difference calculator

User Guide

This conversion tool will convert a temperature value from and to degree Celsius, degree Fahrenheit, Kelvin or degree Rankine measurement units.

This tool will also display a conversion scale applicable to each converted temperature.

The lowest possible temperature is zero Kelvin (0 K), -273.15 °C, -459.67 °F, or 0 °R and this is called absolute zero. Despite this you can still use this tool to convert negative values in Kelvin units.

  1. Enter the temperature reading you would like to convert in the upper input box.
  2. Select the corresponding units from the upper selection list for the entered temperature above.
  3. Select the temperature units from the lower selection list that you would like to use for the conversion.
  4. The converted temperature will display in the lower text box.
Temperature instrumentation products
  • 4 x clean rooms pressure, humidity & temperature measurement system
  • Clean room temp, RH and pressure monitoring
  • Sea water temperature probe and display for depth to 100 metres

Request info on temperature instrumentation products for your application.

Conversion Formulas

The following formulas are used by this temperature converting tool to convert from one temperature scale unit to the other:

Celsius

°C = (°F - 32) x 5/9
°C = K - 273.15
°C = (°R x 5/9) - 273.15

Fahrenheit

°F = (°C x 9/5) + 32
°F = ((K - 273.15) x 9/5) + 32
°F = °R - 459.67

Kelvin

K = °C + 273.15
K = ((°F - 32) x 5/9) + 273.15
K = °R x 5/9

Rankine

°R = (°C + 273.15) x 9/5
°R = °F + 459.67
°R = K x 9/5

Kelvin SI Metric Prefix Temperature Units

These temperature units belong to the SI measurement systems and are derived from the kelvin unit which is the base SI unit for temperature measurement.

  • yoctokelvin (yK) – 1 x 10-24 K
  • zeptokelvin (zK) – 1 x 10-21 K
  • attokelvin (aK) – 1 x 10-18 K
  • femtokelvin (fK) – 1 x 10-15 K
  • picokelvin (pK) – 1 x 10-12 K
  • nanokelvin (nK) – 1 x 10-9 K
  • microkelvin (µK) – 0.000001 K
  • millikelvin (mK) – 0.001 K
  • centikelvin (cK) – 0.01 K
  • decikelvin (dK) – 0.1 K
  • kelvin (K) – 1 K
  • decakelvin (daK) – 10 K
  • hectokelvin (hK) – 100 K
  • kilokelvin (kK) – 1,000 K
  • megakelvin (MK) – 1,000,000 K
  • gigakelvin (GK) – 1 x 10+9 K
  • terakelvin (TK) – 1 x 10+12 K
  • petakelvin (PK) – 1 x 10+15 K
  • exakelvin (EK) – 1 x 10+18 K
  • zettakelvin (ZK) – 1 x 10+21 K
  • yottakelvin (YK) – 1 x 10+24 K
Temperature measurement products
  • 2400 Multi Channel Digital Indicator
  • 14…140°F Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • 4T48 Digital Panel Meter
  • RS485 submersible wastewater level and temperature sensor for 3 metre depth

Request info on temperature measurement products for your application.

Temperature Conversion Tables

  • Celsius (°C)
  • Fahrenheit (°F)
  • Kelvin (K)
  • Rankine (°R)

Temperature Conversion Help

Celsius to Fahrenheit

A degree Celsius is equal to how many degree Fahrenheit?

The conversion between degrees Celsius and degrees Fahrenheit is not directly proportional, so each conversion has to be calculated independently, e.g. 1 degC = 33.8 degF, but 2 degC does not equal 67.6 degF.

The conversion can be easily carried out using a calculator by multiply the Celsius value by 9/5 and then adding 32 to convert to Fahrenheit temperature units.

Fahrenheit = (Celsius x 9/5) + 32

0-600°K to °C

What does a 0-600K temperature range look like in degrees C?

This 0 to 600 Kelvin to degrees Celsius temperature conversion scale shows the relationship:

0-600K to degC conversion scale

0-350°F to °C

How would Celsius readings change over 0-350 degrees F?

This graphic shows the relationship between 0 to 350 degrees Fahrenheit and degrees Celsius

0-350F to C Conversion Scale

0-400°F to °C

How do Celsius values vary over 0 to 400 deg F?

This graphic shows the equivalent degC values for the range 0 to 400 degF:

400F to C Temp Conversion Scale

Temperature sensor products
  • 32…122°F Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • 32…212°F Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • Sea water temperature probe and display for depth to 100 metres
  • ATM/T Pressure and Temperature Dual Output Transmitter

Request info on temperature sensor products for your application.

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Measure Temperature In A Liquid

Submerge this STT-26 Probe to measure the temperature of a liquid and transmit a 4-20mA current loop output signal.
Submerge this STT-26 Probe to measure the temperature of a liquid and transmit a 4-20mA current loop output signal.

Product Selection Guides

  • Differential Pressure Sensors
  • Digital Pressure Gauges
  • Digital Pressure Sensors
  • Digital Readouts
  • Hydrostatic Liquid Level Sensors
  • Millivolt Output Pressure Transducers
  • Pressure Transducers
  • Pressure Transmitters
  • Voltage Output Pressure Transducers

Application Selection Guides

  • Absolute Pressure
  • Dual Temperature and Pressure
  • Flush Diaphragm
  • High Frequency Response
  • Leak Testing
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  • Submersible
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