Universal Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, and Rankine scales instantly!

About this tool

Enter the temperature value and select the source and target scales....

Enter values to convert automatically.

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What is the Universal Temperature Converter?

This tool allows you to instantly convert between the most common temperature scales used globally: Celsius, Fahrenheit, Kelvin, and Rankine. It's essential for travelers, students, and professionals working in science or cooking.

How to Convert Temperature

1

Enter Temperature

Input the temperature value you want to convert.

2

Choose Scales

Select your input scale (like Celsius) and output scale (like Fahrenheit).

3

Instant result

The conversion is processed immediately using precise thermodynamic formulas.

Temperature Conversion Questions

How is Celsius converted to Fahrenheit?

The formula is (Celsius * 9/5) + 32.

What is Kelvin?

Kelvin is the SI base unit of thermodynamic temperature, starting from absolute zero.

Does this handle negative values?

Yes, you can enter negative temperatures for scales that support them (Celsius and Fahrenheit).

Scientific Accuracy

Standard thermodynamic constants used.

Formula Based
Absolute Zero Aware
Instant Calculation
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