Temperature Converter
Convert Celsius to Fahrenheit and vice versa using element14's temperature calculator. Our conversion chart also shows the formula so you can make temperature conversions manually.
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Celsius (°C)
Used globally for weather, cooking, and science.
Water freezes at 0°C and boils at 100°C (at sea level).
Fahrenheit (°F)
Primarily used in the United States.
Water freezes at 32°F and boils at 212°F.
Kelvin (K)
Scientific standard (SI unit) for thermodynamics.
Absolute zero is 0 K (-273.15°C).
Conversion Formulas
| From → To | Formula |
|---|---|
| Celsius to Fahrenheit | F=(C×95)+32F=(C×59)+32 |
| Fahrenheit to Celsius | C=(F−32)×59C=(F−32)×95 |
| Celsius to Kelvin | K=C+273.15K=C+273.15 |
| Kelvin to Celsius | C=K−273.15C=K−273.15 |
| Fahrenheit to Kelvin | K=(F−32)×59+273.15K=(F−32)×95+273.15 |
| Kelvin to Fahrenheit | F=(K−273.15)×95+32F=(K−273.15)×59+32 |
Example Calculations
25°C to Fahrenheit:
(25×95)+32=77°F(25×59)+32=77°F
98.6°F to Celsius:
(98.6−32)×59≈37°C(98.6−32)×95≈37°C
0°C to Kelvin:
0+273.15=273.15 K0+273.15=273.15K
300 K to Fahrenheit:
(300−273.15)×95+32≈80.33°F(300−273.15)×59+32≈80.33°F
Tools & Implementation
Manual Calculation: Use formulas above.
Digital Tools:
Websites: Online converters (e.g., Google, UnitConverters).
Mobile Apps: "ConvertUnits" or "Temperature Converter".