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Temperature Converter

Precise temperature conversion between Celsius, Fahrenheit, Kelvin and more Fast in your browser, free to use, privacy-friendly, and no signup required.

Temperature Input

Standard temperature measurement unit

Unit Categories

Quick Set

Freezing point (0°C)
Room temperature (20°C)
Body temperature (37°C)
Boiling point (100°C)
Absolute zero (-273.15°C)

Conversion Results

(7 units)
🌡️

Enter a value to see conversions

Start by entering a temperature value above

Temperature Conversion Tools

C → F
Celsius to Fahrenheit
F → C
Fahrenheit to Celsius
C → K
Celsius to Kelvin
K → C
Kelvin to Celsius
F → K
Fahrenheit to Kelvin
K → F
Kelvin to Fahrenheit

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How to Use the Temperature Converter

Follow these simple steps to convert between temperature scales

  1. 1

    Enter Temperature

    Input the temperature value you want to convert

  2. 2

    Select Scale

    Choose the source temperature scale from the dropdown

  3. 3

    View Results

    See instant conversions to all other temperature scales

  4. 4

    Copy & Use

    Click any result to copy to clipboard

Professional Temperature Converter

Precise temperature conversion between Celsius, Fahrenheit, Kelvin and other temperature scales with absolute accuracy.

Instant Results

Real-time conversion to all temperature scales

High Precision

Scientific-grade accuracy for all conversions

100% Free

No registration or limits, completely free

Perfect For

Weather Cooking Science

Frequently Asked Questions

Which temperature scales are supported?
Our converter supports all major temperature scales including Celsius, Fahrenheit, Kelvin, Rankine, and historical scales like Réaumur, Newton, Delisle, and Rømer.
How accurate are the temperature conversions?
All conversions use scientifically precise formulas with high precision accuracy. Perfect for cooking, weather analysis, and scientific applications.
What's the difference between Celsius and Fahrenheit?
Celsius uses 0° as water's freezing point and 100° as boiling point. Fahrenheit uses 32° for freezing and 212° for boiling. Celsius is used globally, while Fahrenheit is common in the US.
What is absolute zero in different scales?
Absolute zero is -273.15°C, -459.67°F, 0 K, and 0°R. It's the theoretical temperature where all thermal motion ceases.

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