FAQ
How do you convert Celsius to Fahrenheit?
Multiply the Celsius value by 9/5 and add 32. Example: 25°C → (25 × 9/5) + 32 = 77°F.
Can Kelvin be negative?
No. Temperatures below absolute zero do not exist, so the converter blocks values under 0 K.
Convert instantly between Celsius (°C), Fahrenheit (°F), and Kelvin (K).
Multiply the Celsius value by 9/5 and add 32. Example: 25°C → (25 × 9/5) + 32 = 77°F.
No. Temperatures below absolute zero do not exist, so the converter blocks values under 0 K.