Celsius and farinheit converter

How are all these measurements possible? Obviously we need some device to measure the temperature. This device is known as a thermometer. The simple definition of thermometer: The device which is used to measure the temperature is known as thermometer. Generally thermometers are made up of hollow glass tube in which mercury is filled in it. As one degree Celsius is equal to one Kelvin, boiling point of water is equal to The Fahrenheit temperature range is based on setting the freezing point of water at 32 degrees, and boiling to degrees.

This means that boiling and freezing point are degrees apart. Absolute zero is defined as Because both Celsius and Fahrenheit scales are offset— ie neither are defined as starting at zero. The relationship between an inch and a centimetre is that 1 inch is 2.

So we can say that adding 1 inch is the same as adding 2. Temperature units aren't built in the same simple way, because they don't all start in the same place at zero.

It's not a difficult extra step, but it seems to be something that can cause confusion. As a rough rule of thumb: To go from Fahrenheit to Celsius, take 30 off the Fahrenheit value, and then half that number.

Fahrenheit to Celsius. Format Decimal Fractions. It is based on the triple point of water. This definition was revised in to make the Celsius scale approximately coincide with the Fahrenheit scale.

The definition of the Celsius scale was changed in to make it equal to the mean temperature of the coldest month between and Enter celsius value into the proper input field.