Temperature Converter
Common Reference Points
- • Water Boiling Point: 100°C | 212°F | 373.15K
- • Room Temperature: 20°C | 68°F | 293.15K
- • Water Freezing Point: 0°C | 32°F | 273.15K
- • Absolute Zero: -273.15°C | -459.67°F | 0K
Features
Multiple Units
Convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K) with precision.
Real-time Conversion
See results instantly as you type, with automatic validation.
Unit Swapping
Easily swap between 'from' and 'to' units with one click.
Reference Points
Common temperature references like boiling point and room temperature.
Copy Results
Copy conversion results to clipboard with a single click.
Validation
Prevents invalid inputs like temperatures below absolute zero.
Frequently Asked Questions
Absolute zero is the lowest possible temperature that can exist in the universe: -273.15°C, -459.67°F, or 0K. The converter prevents entering temperatures below this point.
Celsius (°C) and Fahrenheit (°F) are everyday temperature scales, with water freezing at 0°C/32°F and boiling at 100°C/212°F. Kelvin (K) is used scientifically, starting at absolute zero (0K = -273.15°C).
Decimal places ensure accuracy in conversion between different scales. The converter shows up to 2 decimal places for precise measurements.
Celsius is used in most countries, Fahrenheit in the US, and Kelvin in scientific contexts. Choose the scale that's most familiar or relevant to your needs.
Yes, the converter uses standard mathematical formulas for temperature conversion, ensuring accurate results across all supported units.