To convert Celsius to Fahrenheit: °F = (°C × 9/5) + 32. This tool applies the formula instantly for any temperature you enter, including decimals and negative values.
Key Reference Points
0°C = 32°F — water freezes
20°C = 68°F — comfortable room temperature
37°C = 98.6°F — human body temperature
100°C = 212°F — water boils
-40°C = -40°F — the two scales meet
When You Need This
Celsius is the standard in most of the world; Fahrenheit is used primarily in the United States. This converter is useful when reading American weather forecasts, recipes, or medical references.
Common Use Cases
Reading weather forecasts in a familiar unit when travelling
Following recipes that give oven temperatures in °F
Checking body temperature references in medical guides
Understanding temperature ranges when travelling internationally