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Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
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Unit Converters ✅ Free to Use
Temperature Converter
Convert temperatures between Celsius, Fahrenheit, and Kelvin with instant results.
25.0°C
77.0°F
Room temperature
All Conversions
25.0°C
Celsius
77.0°F
Fahrenheit
298.2K
Kelvin
Temperature Scale Reference
| Reference Point | Celsius | Fahrenheit | Kelvin |
|---|---|---|---|
| Absolute Zero | -273.15°C | -459.67°F | 0K |
| Water Freezes | 0°C | 32°F | 273.15K |
| Room Temperature | 20°C | 68°F | 293.15K |
| Body Temperature | 37°C | 98.6°F | 310.15K |
| Water Boils | 100°C | 212°F | 373.15K |
Conversion Formulas
Celsius to Fahrenheit
°F = (°C × 9/5) + 32
Example: (25 × 9/5) + 32 = 77°F
Fahrenheit to Celsius
°C = (°F - 32) × 5/9
Example: (77 - 32) × 5/9 = 25°C
Celsius to Kelvin
K = °C + 273.15
Example: 25 + 273.15 = 298.15K
Kelvin to Celsius
°C = K - 273.15
Example: 298.15 - 273.15 = 25°C