Convert celsius to fahrenheit

Enter value below to convert celsius [°C] to fahrenheit [°F], or vice versa.

celsius

fahrenheit

celsius information

Definition

The degree Celsius (°C) is a unit of temperature used in the International System of Units (SI). It is named after the Swedish astronomer Anders Celsius, who developed a temperature scale with 0 °C as the freezing point of water and 100 °C as the boiling point of water at sea level. </br></br> The degree Celsius is used to express temperatures in a way that is more convenient than the kelvin, which is the base unit of temperature in the SI. The relationship between the degree Celsius and the kelvin is that one kelvin is equal to one degree Celsius, but the zero point of the two scales is different: 0 °C is the temperature at which water freezes, while 0 K is the temperature at which all matter ceases to have any thermal energy. This means that the temperature in degrees Celsius can be converted to kelvins by adding 273.15 to the temperature in degrees Celsius. </br></br> The degree Celsius is widely used in scientific and technical fields to express temperatures, and it is also commonly used in everyday life to express temperatures in a more familiar way. It is particularly useful for expressing temperatures that are within the range of temperatures that are commonly encountered in everyday life, such as temperatures of the human body, the weather, and household appliances.

History

The degree Celsius (°C) is named after the Swedish astronomer Anders Celsius, who developed a temperature scale with 0 °C as the freezing point of water and 100 °C as the boiling point of water at sea level. This temperature scale, known as the Celsius scale, was proposed by Celsius in 1742 and was widely adopted in the scientific community.

The Celsius scale was based on the work of earlier scientists, such as Gabriel Fahrenheit and Daniel Gabriel Fahrenheit, who had developed their own temperature scales. However, the Celsius scale was simpler and more consistent than these earlier scales, and it quickly gained widespread acceptance.

In the 19th century, the International Committee for Weights and Measures (CIPM) standardized the Celsius scale, defining it as the temperature scale that has the triple point of water as its fundamental fixing point. This definition meant that the temperature of the triple point of water, which is the temperature at which water can coexist in a solid, liquid, and gaseous state simultaneously, was defined as being 273.16 °C.

The degree Celsius is now used as the standard unit of temperature in the International System of Units (SI) and is widely used in scientific and technical fields to express temperatures. It is often used in conjunction with the kelvin, which is the base unit of temperature in the SI, to express temperatures in a more convenient way. The relationship between the degree Celsius and the kelvin is that one kelvin is equal to one degree Celsius, but the zero point of the two scales is different: 0 °C is the temperature at which water freezes, while 0 K is the temperature at which all matter ceases to have any thermal energy.

fahrenheit information

Definition

The degree Fahrenheit (°F) is a unit of temperature used in the United States and a few other countries. It is named after the German physicist Gabriel Fahrenheit, who developed a temperature scale with 0 °F as the freezing point of brine (a mixture of salt and water) and 96 °F as the body temperature of a healthy human. </br></br> The degree Fahrenheit is used to express temperatures in a way that is more familiar to people in the United States and a few other countries, but it is not used as a standard unit of temperature in the International System of Units (SI). The relationship between the degree Fahrenheit and the degree Celsius, which is the standard unit of temperature in the SI, is that the temperature in degrees Fahrenheit can be converted to degrees Celsius by subtracting 32 from the temperature in degrees Fahrenheit and then multiplying the result by 5/9. </br></br> The degree Fahrenheit is still used in the United States and a few other countries to express temperatures in everyday life, such as the temperature of the weather and the temperature of household appliances. It is also used in some scientific and technical fields, particularly in the United States, although the degree Celsius is more commonly used in these fields.

History

The degree Fahrenheit (°F) is named after the German physicist Gabriel Fahrenheit, who developed a temperature scale with 0 °F as the freezing point of brine (a mixture of salt and water) and 96 °F as the body temperature of a healthy human. This temperature scale, known as the Fahrenheit scale, was proposed by Fahrenheit in 1724 and was widely adopted in the scientific community.

The Fahrenheit scale was based on the work of earlier scientists, such as Ole Rømer, who had developed their own temperature scales. However, the Fahrenheit scale was simpler and more consistent than these earlier scales, and it quickly gained widespread acceptance.

The Fahrenheit scale became the standard temperature scale in the United States and a few other countries, and it was widely used in scientific and technical fields as well as in everyday life. However, it was not adopted as the standard unit of temperature in the International System of Units (SI), which instead adopted the degree Celsius as the standard unit of temperature.

The degree Fahrenheit is still used in the United States and a few other countries to express temperatures in everyday life, such as the temperature of the weather and the temperature of household appliances. It is also used in some scientific and technical fields, particularly in the United States, although the degree Celsius is more commonly used in these fields.