Temperature Converter
Convert Celsius (°C), Fahrenheit (°F) and Kelvin (K) instantly — perfect for weather comparisons, science experiments, cooking, engineering, and classroom learning.
Temperature Conversion Tool
Result:
About This Temperature Converter
This online temperature converter uses internationally accepted formulas for converting between Celsius, Fahrenheit, and Kelvin. It is designed for:
- Cooking and food temperature adjustments
- Weather and climate temperature conversions
- Physics and chemistry experiments
- Education and classroom activities
- Engineering and industrial calculations
All calculations are instant and run directly in your browser without sending data anywhere — privacy friendly and accurate.
Standard Conversion Formulas:
- °C → °F : (C × 9/5) + 32
- °F → °C : (F − 32) × 5/9
- °C → K : C + 273.15
- K → °C : K − 273.15
- °F → K : ((F − 32) × 5/9) + 273.15
- K → °F : ((K − 273.15) × 9/5) + 32
Temperature Converter — FAQ
1. Why does Celsius start at 0?
Celsius is based on the freezing (0°C) and boiling (100°C) points of water at sea level.
2. What is Kelvin used for?
Kelvin is used mainly in scientific calculations, physics, astronomy, and thermodynamics.
3. Is this tool accurate?
Yes — all formulas follow standard international conversion rules and are precise to 2 decimals.
4. Does this converter work offline?
Yes — the calculations run locally in your browser without internet.
5. Can I convert negative temperatures?
Absolutely. Celsius, Fahrenheit, and Kelvin (above absolute zero) all support negative values.