Auto - Temperature Converter
Temperature Converter is a free online tool that instantly converts between temperature scales: Celsius (°C), Fahrenheit (°F), Kelvin (K), Rankine (°R), and Réaumur (°Re). Input a value, pick source and target scales, get precise results with live display.
Advantages of using Temperature Converter
- Instant conversion across °C, °F, K, °R, °Re
- Covers daily (weather/cooking) and technical (science/engineering) needs
- Accurate for negative values and extreme ranges
- Bidirectional: any scale to any other
- Real-time preview with clear formulas shown
- Free, unlimited, no signup required
- Quick copy for notes, reports, or apps
FAQs
- How do I convert temperature? Enter the value, select from-scale (e.g., °C), choose to-scale (e.g., °F), and click Convert.
- Which scales are supported? Celsius, Fahrenheit, Kelvin, Rankine, Réaumur.
- How to convert Celsius to Fahrenheit? Input °C value, select °C to °F — result uses formula (C×9/5)+32.
- Can it convert Kelvin to Celsius? Yes — simple subtraction: K − 273.15 = °C.
- Is it useful for cooking or baking? Yes — quickly switch oven temps from °C to °F or vice versa.
- Does it handle scientific conversions like Kelvin? Yes — exact Kelvin to °C or °F for physics/chemistry use.