20 fahrenheit to celsius
20 fahrenheit = -6.666667 celsius
Formula
Temperature is not a simple multiplication — here is the formula:
(°F − 32) × 5/9 = (20 − 32) × 5/9 = -6.666667 °C
Need another value? Use the full Unit Converter
Temperature is not a simple multiplication — here is the formula:
(°F − 32) × 5/9 = (20 − 32) × 5/9 = -6.666667 °C
Need another value? Use the full Unit Converter