Temperature Converter - Celsius, Fahrenheit, Kelvin Converter

Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin instantly

°C
68
20 °C = 68 °F
-100°C 0°C 100°C 200°C 500°C
Current: 20°C / 68°F / 293.15K
C Celsius (°C) - Water freezes at 0°C, boils at 100°C
F Fahrenheit (°F) - Water freezes at 32°F, boils at 212°F
K Kelvin (K) - Absolute zero is 0K, water freezes at 273.15K
20°C
Celsius
68°F
Fahrenheit
293.15K
Kelvin
-273.15°C
Absolute Zero
0°C
Water Freezes
37°C
Human Body
100°C
Water Boils
Advanced Features
Basic Conversion
Show Formula
Reference Points
Comparison Table
Temp Calculator
Conversion Formula
°C to °F: °F = (°C × 9/5) + 32

Common Temperature Reference

Description Celsius (°C) Fahrenheit (°F) Kelvin (K)
Temperature Difference Calculator
Difference: 5°C (41°F / 5K)
Scientific Context
Temperature is measured using three main scales: Celsius (°C) is used worldwide for most temperature measurements, Fahrenheit (°F) is primarily used in the United States, and Kelvin (K) is the SI unit for thermodynamic temperature where 0K represents absolute zero. Each scale has specific applications in science, cooking, and daily life.

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Temperature Convertor

Quickly convert temperatures between Celsius, Fahrenheit, and Kelvin with this free, accurate online converter. Perfect for science, cooking, or weather needs.

What is a Temperature Unit:

Temperature is a measurement of how hot or cold something is. Common temperature units include Celsius (°C), Fahrenheit (°F), and Kelvin (K). Celsius is widely used worldwide, Fahrenheit is common in the US, and Kelvin is used in scientific calculations.

How to Use the Converter?

Select the temperature scale you want to convert from, choose the scale to convert to, enter the temperature value, and click “Convert Temperature.” You can also swap scales instantly using the swap button. The converter displays results in real-time and gives common reference points like water freezing, boiling, and body temperature.

FAQs:

Q1. How accurate is this temperature converter?

Our converter uses precise scientific formulas to ensure accurate conversions between Celsius, Fahrenheit, and Kelvin.

Q2. Can I use this converter on my mobile phone?

Yes, it is fully responsive and works seamlessly on smartphones, tablets, and desktops.

Q3. What temperature scales can I convert?

You can convert Celsius (°C), Fahrenheit (°F), and Kelvin (K).

Q4. Is this temperature converter free to use?

Yes, it is completely free with no limits or subscriptions.

Q5. What is the formula for converting Celsius to Fahrenheit?

°F = (°C × 9/5) + 32. The converter calculates this automatically.

Q6. What is absolute zero in different temperature scales?

Absolute zero is 0K, -273.15°C, and -459.67°F, the lowest possible temperature where molecular motion stops.