Temperature Converter
Precise temperature conversion between Celsius, Fahrenheit, Kelvin and more
Temperature Input
Standard temperature measurement scale
Temperature Scales
Quick Set
Conversion Results
(7 scales)Enter a value to see conversions
Start by entering a temperature value above
How to Use the Temperature Converter
Follow these simple steps to convert between temperature scales
Enter Temperature
Input the temperature value you want to convert
Select Scale
Choose the source temperature scale from the dropdown
View Results
See instant conversions to all other temperature scales
Copy & Use
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Temperature Scales by Category
Explore temperature scales organized by usage and origin
Common Scales
- Celsius (°C)
- Fahrenheit (°F)
- Kelvin (K)
Scientific
- Kelvin (K)
- Rankine (°R)
Used in scientific research and calculations
Historical
- Réaumur (°Ré)
- Newton (°N)
- Delisle (°De)
Regional
- Rømer (°Rø)
Regional temperature scales with historical significance
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Use Tool →Professional Temperature Converter
Precise, instant temperature conversions between all major temperature scales including Celsius, Fahrenheit, Kelvin and more.
Instant Results
Real-time conversion to all supported temperature scales
High Precision
Scientific-grade accuracy for all temperature conversions
100% Free
No registration or limits, completely free
Perfect For
Cooking & recipe conversions
Weather & climate data
Scientific & engineering work
Frequently Asked Questions
Which temperature scales are supported?
Our converter supports all major temperature scales including Celsius, Fahrenheit, Kelvin, Rankine, and historical scales like Réaumur, Newton, Delisle, and Rømer.
How accurate are the temperature conversions?
All conversions use scientifically precise formulas with high precision accuracy. Perfect for cooking, weather analysis, and scientific applications.
What's the difference between Celsius and Fahrenheit?
Celsius uses 0° as water's freezing point and 100° as boiling point. Fahrenheit uses 32° for freezing and 212° for boiling. Celsius is used globally, while Fahrenheit is common in the US.
What is absolute zero in different scales?
Absolute zero is -273.15°C, -459.67°F, 0 K, and 0°R. It's the theoretical temperature where all molecular motion stops.