Temperature Converter

Enter a value in any temperature unit and see all conversions instantly. The converter uses standard conversion formulas.

Conversion Formulas

• Celsius to Fahrenheit: °F = °C × 9/5 + 32
• Fahrenheit to Celsius: °C = (°F - 32) × 5/9
• Celsius to Kelvin: K = °C + 273.15
• Kelvin to Celsius: °C = K - 273.15

Reference Points

• Freezing point of water: 0°C = 32°F = 273.15 K
• Boiling point of water: 100°C = 212°F = 373.15 K
• Absolute zero: -273.15°C = -459.67°F = 0 K