Temperature Converter
Switch between Celsius, Fahrenheit, Kelvin and more with instant accuracy.
Calculation:
About Temperature Converter
Temperature is a physical property of matter that quantitatively expresses hot and cold. Because different countries and scientific fields use different scales, converting between them is a common task. Our tool supports the most popular scales: **Celsius**, **Fahrenheit**, and **Kelvin**.
Unlike other units, temperature scales don't all start at zero. For instance, 0°C is 32°F. This makes mental math difficult, which is why our precise calculator is helpful for students, travelers, and scientists alike.
How to Use
- 1 Enter the temperature value in the left input box.
- 2 Select the current scale (e.g., Celsius) from the dropdown.
- 3 Select the target scale (e.g., Fahrenheit) on the right.
- 4 The result updates instantly as you type or change units.
Temperature Comparison Table
| Event | Celsius (°C) | Fahrenheit (°F) | Kelvin (K) |
|---|---|---|---|
| Absolute Zero | -273.15 °C | -459.67 °F | 0 K |
| Freezing point of water | 0 °C | 32 °F | 273.15 K |
| Average Body Temp | 37 °C | 98.6 °F | 310.15 K |
| Boiling point of water | 100 °C | 212 °F | 373.15 K |
Frequently Asked Questions
Multiply the temperature in Celsius by 9/5 (or 1.8) and then add 32. Formula: (°C × 9/5) + 32 = °F.
Kelvin is the primary unit of temperature in the International System of Units (SI). It is widely used in scientific and engineering research because it starts at absolute zero.