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Fahrenheit and Celsius Temperature Converter Calculator

Temperature Converter Calculator:
You can use a negative sign (-) for temperatures below freezing on either temperature scale.
Enter the temperature
you want to convert here:
...then check what type of
temperature you've entered:
° Fahrenheit
° Celsius
...then click here to convert:

You do the Math:

To convert Fahrenheit temperatures into Celsius:
  • Begin by subtracting 32 from the Fahrenheit number.
  • Divide the answer by 9.
  • Then multiply that answer by 5.

Here's an example:
Change 95 degrees Fahrenheit to Celsius: (95 - 32)/9*5
95 minus 32 is 63.
Then, 63 divided by 9 is 7.
Finally, 7 times 5 is 35 degrees Celsius.

To convert Celsius temperatures into Fahrenheit:
  • Begin by multiplying the Celsius temperature by 9.
  • Divide the answer by 5.
  • Now add 32.

Here's an example:
Change 20 degrees Celsius to Fahrenheit: 20*9/5 + 32
20 times 9 is 180.
Then 180 divided by 5 is 36.
Finally, 36 plus 32 is 68 degrees Fahrenheit.

More of This Feature
Page 1, 2, 3, 4, 5, 6
• Risk Factors of Heat Illness
• Heat Index
• Heat Factors to Consider
• How to Feel Cooler
• Signs of Heat Illness

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