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Temperature Converter

Temperature Conversion [?]
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Featured temperature sensor products

  • Certified submersible sensor for dual level and temperature monitoring in potable water tanks - Submersible sensor with DVGW and KTW drinking water certification for measuring both level and temperature in potable water storage tanks.
  • LMK458 Marine Approved Hydrostatic Level Transmitter - Marine approved level transmitter with 4-20mA output for measuring level of contents inside ship ballast, fuel, liquid cargo or wastewater tanks

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Contents

Toggle
  • 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

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 shortcut buttons or pull down options.
  3. Select the temperature units from the lower shortcut buttons or pull down options.
  4. The converted temperature will display in the lower answer box.

Featured temperature instrumentation products

  • Clean room monitoring system to measure pressure, humidity & temperature in 4 individual rooms - A complete clean room measurement system for 4 separate rooms, each with its own room pressure, humidity and air temperature indicator, and a central monitoring unit for clean room corridor or control room.
  • Sea water temperature probe and display for depth to 100 metres - Robust and reliable system for measuring sea water temperature at depths to 100 meters. Features a marine bronze sensor and a wall-mounted display with relay outputs and Modbus communication.

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.

  • quectokelvin (qK) – 1 x 10-30 K
  • rontokelvin (rK) – 1 x 10-27 K
  • 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
  • ronnakelvin (RK) – 1 x 10+27 K
  • quettakelvin (QK) – 1 x 10+30 K

Featured temperature measurement products

  • Submersible water level and temperature probe with SDI-12/USB interface for freshwater monitoring - Versatile 10m water level and temperature probe with USB and SDI-12 connectivity, designed for hydrological studies and long-term environmental monitoring programs.
  • 200cm range 0-5Vdc output submersible road flood stream depth and PT1000 sensor - Rugged submersible sensor for road flood stream monitoring. 0-200cmH2O range, 0-5Vdc output, PT1000 temperature sensor, 316L stainless steel, IP68 cable.

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

Featured temperature sensor products

  • Rolling machinery 100 point wireless bearing temperature monitor - How a wireless temperature monitoring system, featuring up to 128 sensors and a central IoT gateway, was deployed to monitor bearing health across a 150 metre long production line.
  • Electrical panels fire and short circuit prevention wireless temperature monitoring - Wireless temperature monitoring solution for preventing electrical panel fires. This system uses wireless RTD sensors and a Modbus TCP/IP gateway for easy integration with your SCADA system, providing real-time data to enhance safety and prevent costly downtime.

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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
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