If water freezes at 0 degrees Centigrade, what is this in degrees Fahrenheit?

When converting Celsius to Fahrenheit, the formula used is:

°F = (°C × 9/5) + 32

For freezing point of water, the temperature in Celsius is 0 degrees. Plugging this into the formula gives:

°F = (0 × 9/5) + 32

°F = 0 + 32

°F = 32 degrees

Thus, the freezing point of water at 0 degrees Celsius corresponds to 32 degrees Fahrenheit. This is a well-established conversion point and is a fundamental reference in temperature science, making it important for anyone in fields related to cooking, weather, and of course, pharmacy where precise measurements are crucial.