To convert 680 degrees Fahrenheit to Celsius, you can use the formula Celsius = (Fahrenheit – 32) x 5/9. By substituting 680 for Fahrenheit in the formula, you can calculate the value in Celsius. This conversion is crucial for international temperature comparisons and scientific calculations where Celsius is the standard unit of measurement.

The practical use of converting Fahrenheit to Celsius includes understanding weather forecasts, cooking recipes, and temperature-sensitive processes in industries like healthcare and manufacturing. Objects typically associated with the 680 degrees Fahrenheit range include metalworking processes, certain chemical reactions, and high-temperature industrial applications. It is essential to convert these temperatures accurately for safety and efficiency in various fields.