Temperature Converter

Switching between temperature scales comes up constantly, whether you are reading a weather report, checking a fever, or following a recipe from another country. This temperature converter takes any value in Celsius, Fahrenheit, or Kelvin and instantly shows the equivalent in all three scales at once. It is built for travelers, students learning the conversion formulas, parents checking a child's temperature, and home cooks working from international recipes. Below the converter, a body temperature reference chart shows where a reading falls between hypothermia, normal range, low-grade fever, fever, and the danger zone, and a cooking temperature chart lists common oven and food-safety temperatures in both Fahrenheit and Celsius. Because the three scales are used differently around the world, with Fahrenheit common in the United States and Celsius standard almost everywhere else, having an instant converter on hand avoids constant manual recalculation. There is no submit button required: change any input and every scale updates immediately, and you can copy the full conversion to your clipboard with one click.