Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Free online temperature converter tool. Convert between Celsius, Fahrenheit, and Kelvin temperature scales. Fast, accurate, and easy to use. Perfect for cooking, weather, science, and everyday temperature conversions. No installation required — just enter value and select units.
How to use Temperature Converter?
Using our temperature converter is simple:
- Enter the temperature value you want to convert in the input field.
- Select the source unit (Celsius, Fahrenheit, or Kelvin) from the dropdown.
- Select the target unit from the dropdown.
- The converted temperature will appear automatically.
- Click 'Swap' to reverse the units.
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What is Temperature Converter?
Temperature Converter is a tool that converts temperatures between Celsius (°C), Fahrenheit (°F), and Kelvin (K) scales. Each scale has different reference points: Celsius uses water freezing at 0°C, Fahrenheit uses 32°F, and Kelvin uses absolute zero at 0K.
Temperature scales
- Celsius (°C): Used in most countries worldwide, water freezes at 0°C and boils at 100°C
- Fahrenheit (°F): Used primarily in the United States, water freezes at 32°F and boils at 212°F
- Kelvin (K): Scientific scale starting from absolute zero (-273.15°C), used in physics and chemistry
Frequently Asked Questions (FAQs)
What temperature units are supported?
This tool supports Celsius (°C), Fahrenheit (°F), and Kelvin (K).
How accurate are the conversions?
Conversions are mathematically accurate based on standard conversion formulas. All calculations are performed with high precision.
What is absolute zero?
Absolute zero is -273.15°C or -459.67°F, the lowest possible temperature where molecular motion stops. It's 0K on the Kelvin scale.
Is this tool free to use?
Yes, this temperature converter is completely free with no limitations or registration required.
Is my data stored or saved?
No, all conversions happen in your browser. Your input data is never sent to any server or stored anywhere.