Temperature Converter Tool

Use this temperature converter to switch between Celsius, Fahrenheit and Kelvin. Enter a value. Pick units. Get the result. Students and cooks rely on it each day.

We keep this page free of repeat links for Celsius and Fahrenheit conversions. The tool already covers those needs.

Why Use Our Temperature Converter?

You want numbers, fast. This temperature converter gives clear, accurate results. It saves time and cuts mistakes. View the main result and a helpful list of other scales.

• It works with Celsius, Fahrenheit and Kelvin.
• It accepts decimals for more precise work.
• Convert by click or by pressing Enter.
• It shows all conversions after a run.
• It checks for absolute zero and Kelvin rules.

How to Use This Tool

Set your start unit then choose your target and convert. The tool does the math behind the scenes. Here is what each field means.

• Temperature field accepts any number including decimals.
• From unit menu sets the scale you start with.
• To unit menu sets the scale you want.
• Convert button runs the calculation.
• Enter key runs a conversion without clicking.

Step by step instructions

1. Type a number in the temperature field.
2. Select your current unit in the first menu.
3. Select your target unit in the second menu.
4. Click Convert to see the main result.
5. Press Enter on your keyboard if you prefer that method.
6. Review the list of all conversions that appears below.

What to Expect

The main result shows an equation like 25°C = 77°F. Clear and easy to read. A list then appears with both other scales. If you start in Celsius you will see Fahrenheit and Kelvin.

The tool rounds results to two decimals. It drops trailing zeros for a clean look. Use the quick reference inside the tool for common points. Water freezes at 0°C and boils at 100°C. Absolute zero equals 0 Kelvin or minus 273.15°C.

Keep these rules in mind.

• Kelvin values start at zero.
• Values lower than absolute zero trigger an error message.
• Only numeric input works in the temperature field.
• Changing either unit runs a new conversion when a value exists.
• You will see °C for Celsius and °F for Fahrenheit and K for Kelvin.

Common use cases.

• Bake a cake by converting 350°F to 176.67°C.
• Check a forecast by converting 30°C to 86°F.
• Prepare a lab by converting 295 K to 21.85°C.
• Set a thermostat by converting 72°F to 22.22°C.
• Brew coffee by converting 93°C to 199.4°F.