Enter Celsius to calculate Fahrenheit and Kelvin together. Check the absolute-zero input limit and the different display precision for each temperature scale.
This temperature page takes Celsius as its single input and displays Celsius, Fahrenheit and Kelvin together. It is useful when a source gives °C and your destination needs °F or K. It does not offer a Fahrenheit-input selector.
Your input stays on this device for this operation. We don’t upload or store it.
This temperature page takes Celsius as its single input and displays Celsius, Fahrenheit and Kelvin together. It is useful when a source gives °C and your destination needs °F or K. It does not offer a Fahrenheit-input selector.
Calculates °F as °C × 9/5 + 32 and K as °C + 273.15.
Accepts values below zero down to absolute zero.
Keeps all three labelled scales visible together.
Enter Temperature in Celsius (°C), including a negative value if needed.
The temperature must be finite and at least -273.15°C.
Use the output cards: Fahrenheit has one decimal place and Kelvin has two.
Input: Celsius at or above -273.15. Output: °C and °F to one decimal place and K to two decimal places.
Enter 25°C to get 77.0°F and 298.15 K. Enter -40°C to get -40.0°F.
No. The current input is Celsius only, even though the result includes Fahrenheit.
The Kelvin result uses K, without a degree symbol.
No. It converts temperatures, not cooking times, appliance settings or food safety requirements.
