Convert between Celsius, Fahrenheit, and Kelvin instantly. Accurate temperature conversions for cooking, weather, science, and everyday use.
How to Use Temperature Converter
- 1Enter the temperature value in any of the three input fields (Celsius, Fahrenheit, or Kelvin)
- 2The other two fields update automatically in real time — no button clicking needed
- 3Use the swap button to reverse the conversion direction if needed
- 4Copy any converted value to your clipboard with a single click
- 5Check common reference points below for quick comparisons
Features
- Bidirectional conversion between Celsius, Fahrenheit, and Kelvin
- Real-time conversion as you type — results update instantly
- High-precision calculations with results rounded to 2 decimal places
- Common temperature reference chart for everyday comparisons
- Works offline — all conversion formulas run in your browser
- Clean, minimal interface for quick temperature lookups
Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
Multiply the Celsius temperature by 9/5 and add 32. For example, 0°C × 9/5 + 32 = 32°F, and 100°C × 9/5 + 32 = 212°F.
What is the formula for Fahrenheit to Celsius?
Subtract 32 from the Fahrenheit temperature and multiply by 5/9. For example, (98.6°F - 32) × 5/9 ≈ 37°C, which is normal body temperature.
When would I need Kelvin conversions?
Kelvin is the SI unit for temperature and is commonly used in scientific contexts, physics, chemistry, and engineering. 0K (absolute zero) equals -273.15°C, the lowest possible temperature.
Can I use this for cooking temperature conversions?
Yes! Common cooking conversions include 350°F = 175°C (baking), 400°F = 200°C (roasting), and 212°F = 100°C (boiling point of water).