The result of converting 1 c to kelvin is 274.15 kelvin.
Table of Contents
To get this result, you add 273.15 to the Celsius value. This is because kelvin is an absolute temperature scale, and its zero point is set at absolute zero, which corresponds to -273.15°C. So, when you have 1 degree Celsius, you just add 273.15 to get the temperature in kelvin. The calculation for 1°C is: 1 + 273.15 = 274.15 K.
Conversion Tool
Result in kelvin:
Conversion Formula
Converting from c (Celsius) to kelvin uses a very simple formula. The kelvin temperature is always 273.15 more than the Celsius temperature. The formula is:
K = °C + 273.15
This works because 0 kelvin is the absolute lowest temperature. Absolute zero is -273.15°C, so kelvin starts counting from that point. By adding 273.15, you shift the Celsius scale up to match the kelvin scale.
Example math for converting 1 c to kelvin:
- Start with the value in Celsius: 1
- Add 273.15: 1 + 273.15 = 274.15
- So, 1°C = 274.15 K
Conversion Example
- Convert -10°C to kelvin:
- Write the formula: K = °C + 273.15
- Plug in -10: K = -10 + 273.15
- Calculate: -10 + 273.15 = 263.15
- So, -10°C = 263.15 K
- Convert 25°C to kelvin:
- Write the formula: K = °C + 273.15
- Plug in 25: K = 25 + 273.15
- Calculate: 25 + 273.15 = 298.15
- So, 25°C = 298.15 K
- Convert 0°C to kelvin:
- Write the formula: K = °C + 273.15
- Plug in 0: K = 0 + 273.15
- Calculate: 0 + 273.15 = 273.15
- So, 0°C = 273.15 K
- Convert -24°C to kelvin:
- Write the formula: K = °C + 273.15
- Plug in -24: K = -24 + 273.15
- Calculate: -24 + 273.15 = 249.15
- So, -24°C = 249.15 K
- Convert 15°C to kelvin:
- Write the formula: K = °C + 273.15
- Plug in 15: K = 15 + 273.15
- Calculate: 15 + 273.15 = 288.15
- So, 15°C = 288.15 K
Conversion Chart
This chart lets you look up Celsius values and see the matching kelvin temperature immediately. Find your Celsius number in the left column, then read across to see the value in kelvin. The chart is handy when you need to convert quickly without doing math every time.
| c (Celsius) | kelvin (K) |
|---|---|
| -24.0 | 249.15 |
| -20.0 | 253.15 |
| -15.0 | 258.15 |
| -10.0 | 263.15 |
| -5.0 | 268.15 |
| 0.0 | 273.15 |
| 1.0 | 274.15 |
| 5.0 | 278.15 |
| 10.0 | 283.15 |
| 15.0 | 288.15 |
| 20.0 | 293.15 |
| 25.0 | 298.15 |
| 26.0 | 299.15 |
Related Conversion Questions
- How do you convert 1 c to kelvin step by step?
- What is 1 c in kelvin for scientific calculations?
- Why does 1 degree Celsius equal 274.15 kelvin?
- Is 1 c hotter or colder than 1 kelvin?
- How do you use the formula to get kelvin from 1 c?
- Can 1 c ever be the same as 1 kelvin in any condition?
- What is the meaning of 1 c compared to 1 kelvin?
Conversion Definitions
c: The “c” stands for degrees Celsius, which is a scale for measuring temperature based on the freezing (0°C) and boiling (100°C) points of water at standard atmospheric pressure. Used globally in science and daily life, Celsius is part of the metric system. It’s abbreviated as °C.
kelvin: Kelvin is the SI base unit of thermodynamic temperature. One kelvin is equal in size to one degree Celsius, but kelvin starts at absolute zero (0 K), which is -273.15°C. Unlike Celsius, kelvin values do not use the degree symbol. Used for physics, chemistry, and engineering.
Conversion FAQs
Why do scientists use kelvin instead of Celsius for some experiments?
Kelvin starts at absolute zero, making calculations in thermodynamics and physics much easier. Negative numbers are avoided, so formulas with energy or entropy, they don’t get messed up by negative temperatures. This makes kelvin more practical for certain scientific work.
Is it possible to have a negative kelvin temperature?
No, negative kelvin temperatures aren’t found in classical physics. Since kelvin starts at absolute zero, temperatures can’t go below zero kelvin. In rare quantum systems, you might see “negative” kelvin described, but that’s a special case, not found in daily life or real matter.
Does water freeze at 273.15 kelvin?
Yes, water freezes exactly at 273.15 K. This matches 0°C. If you cool water to 273.15 kelvin under normal pressure, it turns to ice. That’s why the Celsius and kelvin scales are aligned at this point, just offset by 273.15.
Why isn’t the kelvin symbol written with a degree sign?
Kelvin is an absolute temperature unit, so it’s not written with the degree mark. It’s just “K” instead of “°K” or “°Kelvin”. This sets it apart from Celsius and Fahrenheit, which are relative scales and use the degree sign.