CONVERTER GUIDE · NEXATOOLPRO
Temperature Converter: Celsius, Fahrenheit, and Kelvin
Temperature scales have different zero points, so conversion uses both a scale factor and an offset. This tool converts a value between Celsius, Fahrenheit, and Kelvin.
How to use this tool
- Enter the temperature value.
- Choose its current scale.
- Choose the scale you want.
- Click Convert to display the converted value.
- Use Swap units to reverse the direction.
Options explained
The converter supports Celsius (°C), Fahrenheit (°F), and Kelvin (K). Unlike length or mass conversion, temperature conversion cannot be done by multiplying by one constant because the scale origins differ.
Accuracy and limitations
Displayed values are rounded. For laboratory, industrial, or safety-critical work, confirm required precision and calibration against the relevant equipment or standard.
Frequently asked questions
How do Celsius and Fahrenheit relate?
°F = °C × 9/5 + 32.
Is Kelvin written with a degree symbol?
No; the unit is K.
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