180/100 or 9/5
The difference between 32 and 212 Fahrenheit
over the difference of 0 and 100 Celsius.
The Celsius scale has its 'zero' at the same temperature as 32 on the Fahrenheit scale, and each Celsius degree is the same size as 1.8 Fahrenheit degrees.
Each degree Fahrenheit is equivalent to 5/9 Celsius degrees.
It's spelt Fahrenheit, and said (FAH-RIN-HEIGHT)-it's a unit of temperature measurement, like Celsius (32 degrees Fahrenheit=0 degrees Celsius). Celsius is a newer version (1744 vs. 1724). Each degree change in Celsius is equal to 1.8 degrees in Fahrenheit.
The Celsius degree uses the boiling and freezing temperature as a base for indicating temperature. 0 degrees Celsius is the temperature at which water freezes and boils at a 100 degrees Celsius. The kelvin degree has the same "amount" of heat between each degree but uses the absolute coldest point as zero (-275 C and -463 F). To convert Fahrenheit to Celsius you subtract 38 and divide by 1.8 ( (F-38)/1.8=C) and Celsius to Fahrenheit you take C*1.8+38. The Fahrenheit degree uses human body temperature as base which is approximately 37-38 C and 100 F.
0
The Celsius scale has its 'zero' at the same temperature as 32 on the Fahrenheit scale, and each Celsius degree is the same size as 1.8 Fahrenheit degrees.
Each degree Fahrenheit is equivalent to 5/9 Celsius degrees.
A "degree" on the Celsius scale is larger than a "degree" on the Fahrenheit scale. There are 100 equal intervals (degrees) between 0 °C and 100 °C, the freezing and boiling points of water. There are 180 equal intervals between those same temperatures on the Fahrenheit scale (32 °F and 212 °F). That makes each Celsius degree 1.8 times as large (wide) an interval as the Fahrenheit degree. This is the basis for the "9/5" an "5/9" fractions in the conversion formulas (9/5 = 1.8). Some conversion formulas omit the fractions in favor of multiplying or dividing by 1.8, which is a single step. (see related questions)
I suggest you convert each of the Fahrenheit temperatures to Celsius (or the other way round, each of the Celsius temperatures to Fahrenheit), and then compare.
It's spelt Fahrenheit, and said (FAH-RIN-HEIGHT)-it's a unit of temperature measurement, like Celsius (32 degrees Fahrenheit=0 degrees Celsius). Celsius is a newer version (1744 vs. 1724). Each degree change in Celsius is equal to 1.8 degrees in Fahrenheit.
There are 100 Celsius "degrees" between the freezing and boiling points of water (0°C and 100°C). There are 180 Fahrenheit "degrees" between the freezing and boiling points of water (32°F and 212°F). This means that each Fahrenheit degree is a smaller interval, 100/180 or 5/9 the size of a Celsius degree. A Celsius degree is 9/5 (1.8) times as large as a Fahrenheit degree. This is why the differences between two temperatures is a smaller value when they are expressed in Celsius.
By comparative size, each "Celsius degree" represents 1.8 times as much change in temperature as a "Fahrenheit degree." However, the two scales cannot be directly compared because they have different beginning points: 0° Celsius is at the freezing point of water, while 0° Fahrenheit is the freezing point of brine (32 Fahrenheit degrees lower).
The "scale" of each is infinitely big -- in other words, both have no maximum possible temperature. However, one degree Celsius (°C) is larger than one degree Fahrenheit (°F).
Each degree Celsius is 5/9 of a degree Fahrenheit; alternatively Each degree Fahrenheit is 9/5 = 1 4/5 degrees Celsius. The freezing point of water is 0°C 32°F, leading to conversion formulae: °F = °C × 9/5 + 32 °C = (°F - 32) × 5/9
Fahrenheit and Celsius scales both measure temperature in "degrees", but the value of a "degree" is different in the two scales. This is because the numerical values for the same temperature are different in each scale. The Fahrenheit scale establishes the freezing and boiling points of water at 32 °F and 212 °F , while the Celsius scale lists these temperatures as 0°C and 100 °C. So a degree Fahrenheit is smaller, only 5/9 as large as a degree Celsius. 1.8 Fahrenheit degrees cover the same temperature scale as 1 Celsius degree. When a very high temperature is expressed in degrees C, it is 1.8 times as hot in Fahrenheit.
Zero degrees Celsius is equal to 32 degrees Fahrenheit. Go any higher than the 1.8 degrees Celsius to 32 degrees is added. Each down 1.8 degrees from 32 degrees Celsius which is low.
Fahrenheit and Celsius degrees are units of temperature scales, which basically measure how "hot" something is. Both measure in increments called degrees, but the degrees are not the same size on both scales. Water freezes at 32 degrees Fahrenheit (32 °F) or at 0 degrees Celsius (0 °C). Water boils at 212 degrees Fahrenheit (212 °F) or 100 degrees Celsius (100 °C). The range between where water freezes and where water boils, is therefore 180 degrees Fahrenheit or 100 degrees Celsius. So 180 Fahrenheit degrees cover the same interval as 100 Celsius degrees. And there are 1.8 Fahrenheit degrees for every 1 Celsius degree. When a temperature changes by 1°C, it changes by 1.8°F. Converting from Each Scale (see the related question) (see the related links for online conversion)