# Kelvin to Celsius (K to °C)

293.15K = 20.000°C

Celsius to Kelvin (°C to K) (Swap units)

293.15K = 20.000°C

Accuracy

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### Kelvin to Celsius (K to °C) calculation

Celsius = Kelvin - 273.15

Celsius = 293.15 - 273.15

Celsius = 20

## Kelvin to Celsius conversion formula

Celsius = Kelvin - 273.15

## Converting from Kelvin to Celsius

Converting from Kelvin to Celsius is a straightforward process that involves subtracting 273.15 from the given temperature in Kelvin. The Kelvin scale is an absolute temperature scale, where 0 Kelvin (K) represents absolute zero, the point at which all molecular motion ceases. On the other hand, the Celsius scale is a relative temperature scale, with 0 degrees Celsius (°C) representing the freezing point of water and 100 degrees Celsius representing the boiling point of water at standard atmospheric pressure.

To convert a temperature from Kelvin to Celsius, simply subtract 273.15 from the given temperature in Kelvin. For example, if we have a temperature of 300 Kelvin, the conversion would be as follows: 300 K - 273.15 = 26.85 °C

Therefore, a temperature of 300 Kelvin is equivalent to 26.85 degrees Celsius. It is important to note that the Kelvin scale is often used in scientific and engineering applications, where absolute temperature measurements are required. The Celsius scale, on the other hand, is commonly used in everyday life and weather forecasts. Understanding how to convert between these two scales is essential for accurate temperature measurements and comparisons.

## Why convert from Kelvin to Celsius?

Converting from Kelvin to Celsius is a common practice in the field of science and engineering. While both Kelvin and Celsius are temperature scales, they have different starting points and units of measurement. The Kelvin scale is an absolute temperature scale, where zero Kelvin (0 K) represents absolute zero, the point at which all molecular motion ceases. On the other hand, the Celsius scale is a relative temperature scale, where zero degrees Celsius (0 °C) represents the freezing point of water.

Converting from Kelvin to Celsius is useful for several reasons. Firstly, the Celsius scale is more commonly used in everyday life and in many scientific applications. By converting temperatures from Kelvin to Celsius, it becomes easier to relate them to familiar temperature ranges and understand their practical implications. Additionally, many scientific formulas and equations are based on the Celsius scale, making it necessary to convert temperatures from Kelvin to Celsius for accurate calculations. Furthermore, converting from Kelvin to Celsius allows for easier comparison and analysis of temperature data, as it aligns with the temperature scale commonly used in weather forecasts, climate studies, and other scientific research. Overall, converting from Kelvin to Celsius is essential for practicality, compatibility, and better understanding of temperature measurements.

Celsius and Kelvin are two commonly used temperature scales in the field of science and everyday life. The Celsius scale, also known as the centigrade scale, is named after the Swedish astronomer Anders Celsius. It is based on the concept of dividing the range between the freezing and boiling points of water into 100 equal intervals. The freezing point of water is defined as 0 degrees Celsius, while the boiling point is defined as 100 degrees Celsius at standard atmospheric pressure.

The Celsius scale is commonly used in weather forecasts, household thermometers, and cooking, while the Kelvin scale is primarily used in scientific experiments, thermodynamics, and calculations involving gases.

Kelvin, also known as the Kelvin scale, is a unit of measurement for temperature in the International System of Units (SI). It is named after the Scottish physicist William Thomson, 1st Baron Kelvin, who made significant contributions to the field of thermodynamics. The Kelvin scale is based on the absolute zero point, which is the lowest possible temperature where all molecular motion ceases.

Unlike most other temperature scales, Kelvin does not use degrees. Instead, it measures temperature in kelvins (K). The Kelvin scale is often used in scientific and engineering applications, particularly in fields like physics, chemistry, and meteorology. It is considered an absolute temperature scale because it starts from absolute zero, which is equivalent to -273.15 degrees Celsius or -459.67 degrees Fahrenheit.

One of the key advantages of the Kelvin scale is that it allows for precise and consistent measurements of temperature. It is particularly useful in scientific research and calculations involving gases, as it directly relates to the kinetic energy of molecules. Additionally, the Kelvin scale is used in many scientific formulas and equations, making it an essential tool for scientists and engineers worldwide.

Starting value
Increment
Accuracy
Format
Kelvin
0
1
2
3
4
5
6
7
8
9
Celsius
-273.15°C
-272.15°C
-271.15°C
-270.15°C
-269.15°C
-268.15°C
-267.15°C
-266.15°C
-265.15°C
-264.15°C
Kelvin
10
11
12
13
14
15
16
17
18
19
Celsius
-263.15°C
-262.15°C
-261.15°C
-260.15°C
-259.15°C
-258.15°C
-257.15°C
-256.15°C
-255.15°C
-254.15°C
Kelvin
20
21
22
23
24
25
26
27
28
29
Celsius
-253.15°C
-252.15°C
-251.15°C
-250.15°C
-249.15°C
-248.15°C
-247.15°C
-246.15°C
-245.15°C
-244.15°C
Kelvin
30
31
32
33
34
35
36
37
38
39
Celsius
-243.15°C
-242.15°C
-241.15°C
-240.15°C
-239.15°C
-238.15°C
-237.15°C
-236.15°C
-235.15°C
-234.15°C