How many degrees Celsius are in 17 degrees Fahrenheit?

How to convert 17 degrees Fahrenheit to Celsius? Answer: -8.33 °C. Online converter.

the answer:

17 degrees Fahrenheit is -8.33 degrees Celsius
17 °F = -8.33 °C
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How to convert 17 degrees Fahrenheit to Celsius using the formula?

The formula for converting degrees Fahrenheit to degrees Celsius:

Conversion Formula (wikimedia)

Let's calculate the degrees Celsius for 17 degrees Fahrenheit using this formula:

(17 - 32) * 5 / 9
=
-15 * 5 / 9
=
-75 / 9
=
-8.33

Alex Fedorov
Created by Alex Fedorov
Last updated : March 26, 2026