Free Online Temperature Conversion Tool
Quickly convert values between Celsius (°C), Fahrenheit (°F), and Kelvin (K). Whether you are analyzing scientific formulas, checking international weather forecasts, or adapting overseas culinary baking recipes, our real-time temperature converter provides exact mathematical results instantly.
Exact Temperature Formulas
- Celsius to Fahrenheit:
°F = (°C × 1.8) + 32 - Fahrenheit to Celsius:
°C = (°F - 32) ÷ 1.8 - Celsius to Kelvin:
K = °C + 273.15 - Kelvin to Celsius:
°C = K - 273.15
Frequently Asked Questions
Celsius and Fahrenheit intersect at -40 degrees. Thus, -40°C is exactly equal to -40°F.