Convert Degree Celsius to Kelvin - Fast & Accurate °C ⇄ K Conversion Tool

Need a fast and accurate way to convert Degree Celsius to Kelvin or vice versa?
Our °C ⇄ K converter gives instant results. Enter any value and get precise answers anytime.

Why Users Love This °C ⇄ K Converter

• Exact in design: Uses the correct formula for accurate results.
• Instant answers: Results update as you type or with one click.
• Clear display: Shows both exact and rounded values with adjustable decimals.
• Two-way switch: Toggle easily between Celsius to Kelvin and Kelvin to Celsius.
• Works anywhere: Mobile and desktop friendly for everyday use.

How to Use Our Converter

1. Enter the temperature value.
2. Choose conversion direction: °C to K or K to °C.
3. View instant results.
4. Copy, share, or save the answer.

Degree Celsius (°C)

Definition:
The Degree Celsius scale measures temperature relative to the freezing and boiling points of water.
It’s widely used in daily life, weather forecasts, cooking, and science.

Key Facts About Degree Celsius

• Exact value: 0°C = 273.15 K
• Relationship to other units: 1°C = 1 K (difference)
• Common abbreviation: °C
• Notation tips: Always include the degree symbol before “C.

Kelvin (K)

Definition:
The Kelvin scale is the SI base unit of temperature used in physics, chemistry, and engineering.
It starts from absolute zero, the point where all molecular motion stops.

Key Facts About Kelvin

• Exact value: 0 K = -273.15°C
• Relationship to other units: 1 K = 1°C (difference)
• Common abbreviation: K
• Notation tips: Kelvin is written without the degree symbol (no °).

Degree Celsius to Kelvin Conversion Formula

Formula:

K = °C + 273.15

°C to K Conversion Examples

Example 1: 0°C to K
Step 1: Write the formula = K = °C + 273.15
Step 2: Substitute = 0 + 273.15
Step 3: Result = 273.15 K

Example 2: 25°C to K
Step 1: K = °C + 273.15
Step 2: Substitute = 25 + 273.15
Step 3: Result = 298.15 K

Example 3: -40°C to K
Step 1: K = °C + 273.15
Step 2: Substitute = -40 + 273.15
Step 3: Result = 233.15 K

Kelvin to Degree Celsius Conversion Formula

Formula:

°C = K - 273.15

K to °C Conversion Examples

Example 1: 273.15 K to °C
Step 1: Formula = °C = K - 273.15
Step 2: Substitute = 273.15 - 273.15
Step 3: Result = 0°C

Example 2: 298.15 K to °C
Step 1: °C = K - 273.15
Step 2: Substitute = 298.15 - 273.15
Step 3: Result = 25°C

Example 3: 373.15 K to °C
Step 1: °C = K - 273.15
Step 2: Substitute = 373.15 - 273.15
Step 3: Result = 100°C

Applications of °C and K Conversions

• Scientific Research: Used in physics and chemistry experiments.
• Engineering: Helps measure thermal expansion and energy output.
• Weather Forecasting: Used by meteorologists for atmospheric calculations.
• Cooking and Food Science: Ensures accurate temperature control for recipes.

Quick Reference Table for °C ⇄ K Conversion

Use our °C ⇄ K converter at Digital Calculator for fast, accurate, and reliable temperature conversions.
Perfect for students, scientists, engineers, and everyday users needing precision in science, education, and practical life.