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Temperature Converter

Temperature Conversion [?]
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Temperature sensor products
  • IWTRhT Wireless Ambient Temperature and Relative Humidity Sensor
  • One transmitter for measuring steam temperature to 150°C and pressure to 4kg/cm² g
  • Sea water temperature probe and display for depth to 100 metres
  • ATM/T Pressure and Temperature Dual Output Transmitter

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
  • Sea water temperature probe and display for depth to 100 metres
  • 4 x clean rooms pressure, humidity & temperature measurement system
  • Clean room temp, RH and pressure monitoring

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
  • Climate room over/under pressure, temperature & RH monitor & controller
  • Four cleanroom zones monitoring system to measure overpressure, temperature & humidity
  • 14…140°F Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • IWTaT Wireless Ambient Temperature Sensor

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
  • -10…+60°C Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • TS100 Compact Temperature Transmitter and PT100 Probe
  • 32…122°F Temperature Range Sensor with 4-20mA Current Output Signal Transmitter
  • ATM/T Pressure and Temperature Dual Output Transmitter

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Wirelessly Measure & Log Temperature

Use this battery powered wireless temperature probe to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Use this battery powered wireless temperature probe to transmit readings to a receiver connected to USB, RS485, RS232, cellular network or analog output

Featured Product Types

  • Data Logging Pressure Gauges
  • Vacuum Pressure Transmitters
  • Natural Gas Pressure Transmitters
  • Steam Pressure Transducers
  • Vacuum, Suction Pressure Data Loggers, Recorders
  • Computer Interface Pressure Gauges

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